354354498 has 12 divisors (see below), whose sum is σ = 767768118. Its totient is φ = 118118160.

The previous prime is 354354487. The next prime is 354354523. The reversal of 354354498 is 894453453.

It can be written as a sum of positive squares in only one way, i.e., 353703249 + 651249 = 18807^2 + 807^2 .

It is a super-2 number, since 2×354354498² = 251134220505664008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9843163 + ... + 9843198.

Almost surely, 2^354354498 is an apocalyptic number.

354354498 is an abundant number, since it is smaller than the sum of its proper divisors (413413620).

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

354354498 is a wasteful number, since it uses less digits than its factorization.

354354498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19686369 (or 19686366 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 354354498 is about 18824.3060429860. The cubic root of 354354498 is about 707.6404499184.

The spelling of 354354498 in words is "three hundred fifty-four million, three hundred fifty-four thousand, four hundred ninety-eight".