354496698 has 12 divisors (see below), whose sum is σ = 768076218. Its totient is φ = 118165560.

The previous prime is 354496691. The next prime is 354496711. The reversal of 354496698 is 896694453.

354496698 is a `hidden beast` number, since 3 + 544 + 9 + 6 + 6 + 98 = 666.

It can be written as a sum of positive squares in only one way, i.e., 306845289 + 47651409 = 17517^2 + 6903^2 .

It is not an unprimeable number, because it can be changed into a prime (354496691) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9847113 + ... + 9847148.

Almost surely, 2^354496698 is an apocalyptic number.

354496698 is an abundant number, since it is smaller than the sum of its proper divisors (413579520).

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

354496698 is a wasteful number, since it uses less digits than its factorization.

354496698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19694269 (or 19694266 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 354496698 is about 18828.0826958031. The cubic root of 354496698 is about 707.7350943261.

The spelling of 354496698 in words is "three hundred fifty-four million, four hundred ninety-six thousand, six hundred ninety-eight".