353421264 has 40 divisors (see below), whose sum is σ = 1043435200. Its totient is φ = 100977408.

The previous prime is 353421227. The next prime is 353421281. The reversal of 353421264 is 462124353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525589 + ... + 526260.

It is an arithmetic number, because the mean of its divisors is an integer number (26085880).

Almost surely, 2^353421264 is an apocalyptic number.

It is an amenable number.

353421264 is an abundant number, since it is smaller than the sum of its proper divisors (690013936).

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

353421264 is a wasteful number, since it uses less digits than its factorization.

353421264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051867 (or 1051861 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 353421264 is about 18799.5016955237. The cubic root of 353421264 is about 707.0186858161.

The spelling of 353421264 in words is "three hundred fifty-three million, four hundred twenty-one thousand, two hundred sixty-four".