354708668 has 24 divisors (see below), whose sum is σ = 651635712. Its totient is φ = 168620144.

The previous prime is 354708659. The next prime is 354708703. The reversal of 354708668 is 866807453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821 + ... + 26907.

It is an arithmetic number, because the mean of its divisors is an integer number (27151488).

Almost surely, 2^354708668 is an apocalyptic number.

It is an amenable number.

354708668 is a deficient number, since it is larger than the sum of its proper divisors (296927044).

354708668 is a wasteful number, since it uses less digits than its factorization.

354708668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23281 (or 23279 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 354708668 is about 18833.7109460669. The cubic root of 354708668 is about 707.8761287539.

The spelling of 354708668 in words is "three hundred fifty-four million, seven hundred eight thousand, six hundred sixty-eight".