2379002861 has 4 divisors (see below), whose sum is σ = 2482437792. Its totient is φ = 2275567932.

The previous prime is 2379002851. The next prime is 2379002881. The reversal of 2379002861 is 1682009732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2379002861 is a prime.

It is a super-2 number, since 2×2379002861² = 11319309225292370642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379002851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51717431 + ... + 51717476.

It is an arithmetic number, because the mean of its divisors is an integer number (620609448).

Almost surely, 2^2379002861 is an apocalyptic number.

It is an amenable number.

2379002861 is a deficient number, since it is larger than the sum of its proper divisors (103434931).

2379002861 is a wasteful number, since it uses less digits than its factorization.

2379002861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103434930.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2379002861 is about 48775.0229215733. The cubic root of 2379002861 is about 1334.9499644122.

The spelling of 2379002861 in words is "two billion, three hundred seventy-nine million, two thousand, eight hundred sixty-one".