353485916 has 12 divisors (see below), whose sum is σ = 706971888. Its totient is φ = 151493952.

The previous prime is 353485871. The next prime is 353485921. The reversal of 353485916 is 619584353.

353485916 is an admirable number.

It is a hoax number, since the sum of its digits (44) 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6312221 + ... + 6312276.

It is an arithmetic number, because the mean of its divisors is an integer number (58914324).

Almost surely, 2^353485916 is an apocalyptic number.

It is an amenable number.

353485916 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

353485916 is a wasteful number, since it uses less digits than its factorization.

353485916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12624508 (or 12624506 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 353485916 is about 18801.2211305543. The cubic root of 353485916 is about 707.0617952624.

The spelling of 353485916 in words is "three hundred fifty-three million, four hundred eighty-five thousand, nine hundred sixteen".