474692399 has 4 divisors (see below), whose sum is σ = 474860160. Its totient is φ = 474524640.

The previous prime is 474692363. The next prime is 474692401. The reversal of 474692399 is 993296474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474692399 - 2¹² = 474688303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474692399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474692359) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 79562 + ... + 85319.

It is an arithmetic number, because the mean of its divisors is an integer number (118715040).

Almost surely, 2^474692399 is an apocalyptic number.

474692399 is a deficient number, since it is larger than the sum of its proper divisors (167761).

474692399 is a wasteful number, since it uses less digits than its factorization.

474692399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167760.

The product of its digits is 2939328, while the sum is 53.

The square root of 474692399 is about 21787.4367239471. The cubic root of 474692399 is about 780.0769149443.

The spelling of 474692399 in words is "four hundred seventy-four million, six hundred ninety-two thousand, three hundred ninety-nine".