354045402 has 48 divisors (see below), whose sum is σ = 792737088. Its totient is φ = 114125760.

The previous prime is 354045361. The next prime is 354045421. The reversal of 354045402 is 204540453.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77502 + ... + 81942.

It is an arithmetic number, because the mean of its divisors is an integer number (16515356).

Almost surely, 2^354045402 is an apocalyptic number.

354045402 is an abundant number, since it is smaller than the sum of its proper divisors (438691686).

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

354045402 is a wasteful number, since it uses less digits than its factorization.

354045402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595 (or 4592 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 354045402 is about 18816.0942280804. The cubic root of 354045402 is about 707.4346367547.

Adding to 354045402 its reverse (204540453), we get a palindrome (558585855).

The spelling of 354045402 in words is "three hundred fifty-four million, forty-five thousand, four hundred two".