2369642004 has 18 divisors (see below), whose sum is σ = 5989928490. Its totient is φ = 789880656.

The previous prime is 2369641993. The next prime is 2369642059. The reversal of 2369642004 is 4002469632.

2369642004 is a `hidden beast` number, since 2 + 3 + 6 + 9 + 642 + 0 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2184627600 + 185014404 = 46740^2 + 13602^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2369642004² = 11230406454242272032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 65823389 = 2369642004 / (2 + 3 + 6 + 9 + 6 + 4 + 2 + 0 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 2369642004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32911659 + ... + 32911730.

It is an arithmetic number, because the mean of its divisors is an integer number (332773805).

Almost surely, 2^2369642004 is an apocalyptic number.

It is an amenable number.

2369642004 is an abundant number, since it is smaller than the sum of its proper divisors (3620286486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2369642004 is a wasteful number, since it uses less digits than its factorization.

2369642004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65823399 (or 65823394 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2369642004 is about 48678.9688058406. The cubic root of 2369642004 is about 1333.1967506482.

The spelling of 2369642004 in words is "two billion, three hundred sixty-nine million, six hundred forty-two thousand, four".