354344492 has 12 divisors (see below), whose sum is σ = 626496360. Its totient is φ = 175345536.

The previous prime is 354344489. The next prime is 354344587. The reversal of 354344492 is 294443453.

It is a happy 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, 456242 + ... + 457017.

It is an arithmetic number, because the mean of its divisors is an integer number (52208030).

Almost surely, 2^354344492 is an apocalyptic number.

It is an amenable number.

354344492 is a deficient number, since it is larger than the sum of its proper divisors (272151868).

354344492 is a wasteful number, since it uses less digits than its factorization.

354344492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913360 (or 913358 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 354344492 is about 18824.0402677002. The cubic root of 354344492 is about 707.6337892467.

The spelling of 354344492 in words is "three hundred fifty-four million, three hundred forty-four thousand, four hundred ninety-two".