355812804 has 48 divisors (see below), whose sum is σ = 935135040. Its totient is φ = 116976960.

The previous prime is 355812773. The next prime is 355812827. The reversal of 355812804 is 408218553.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14682 + ... + 30449.

It is an arithmetic number, because the mean of its divisors is an integer number (19481980).

Almost surely, 2^355812804 is an apocalyptic number.

It is an amenable number.

355812804 is an abundant number, since it is smaller than the sum of its proper divisors (579322236).

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

355812804 is a wasteful number, since it uses less digits than its factorization.

355812804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45217 (or 45209 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 355812804 is about 18863.0009277421. Note that the first 3 decimals coincide. The cubic root of 355812804 is about 708.6098594732.

The spelling of 355812804 in words is "three hundred fifty-five million, eight hundred twelve thousand, eight hundred four".