354390696 has 48 divisors (see below), whose sum is σ = 1047065760. Its totient is φ = 107390880.

The previous prime is 354390599. The next prime is 354390703. The reversal of 354390696 is 696093453.

It is a happy number.

It is a super-2 number, since 2×354390696² = 251185530822728832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222940 + ... + 224523.

It is an arithmetic number, because the mean of its divisors is an integer number (21813870).

Almost surely, 2^354390696 is an apocalyptic number.

354390696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

354390696 is an abundant number, since it is smaller than the sum of its proper divisors (692675064).

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

354390696 is a wasteful number, since it uses less digits than its factorization.

354390696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447486 (or 447479 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 354390696 is about 18825.2674881394. The cubic root of 354390696 is about 707.6645447133.

The spelling of 354390696 in words is "three hundred fifty-four million, three hundred ninety thousand, six hundred ninety-six".