355420496 has 20 divisors (see below), whose sum is σ = 729135252. Its totient is φ = 167256576.

The previous prime is 355420489. The next prime is 355420519. The reversal of 355420496 is 694024553.

It can be written as a sum of positive squares in 2 ways, for example, as 313998400 + 41422096 = 17720^2 + 6436^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 653075 + ... + 653618.

Almost surely, 2^355420496 is an apocalyptic number.

It is an amenable number.

355420496 is an abundant number, since it is smaller than the sum of its proper divisors (373714756).

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

355420496 is a wasteful number, since it uses less digits than its factorization.

355420496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306718 (or 1306712 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 355420496 is about 18852.5991841974. The cubic root of 355420496 is about 708.3493333902.

The spelling of 355420496 in words is "three hundred fifty-five million, four hundred twenty thousand, four hundred ninety-six".