354656904 has 48 divisors (see below), whose sum is σ = 1031403600. Its totient is φ = 101330208.

The previous prime is 354656899. The next prime is 354656909. The reversal of 354656904 is 409656453.

It is an interprime number because it is at equal distance from previous prime (354656899) and next prime (354656909).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (354656909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149614 + ... + 151965.

It is an arithmetic number, because the mean of its divisors is an integer number (21487575).

Almost surely, 2^354656904 is an apocalyptic number.

It is an amenable number.

354656904 is an abundant number, since it is smaller than the sum of its proper divisors (676746696).

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

354656904 is a wasteful number, since it uses less digits than its factorization.

354656904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301602 (or 301591 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 354656904 is about 18832.3366579933. The cubic root of 354656904 is about 707.8416927168.

The spelling of 354656904 in words is "three hundred fifty-four million, six hundred fifty-six thousand, nine hundred four".