354857652 has 24 divisors (see below), whose sum is σ = 920001600. Its totient is φ = 118285848.

The previous prime is 354857621. The next prime is 354857669. The reversal of 354857652 is 256758453.

354857652 is a `hidden beast` number, since 3 + 548 + 57 + 6 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 354857598 and 354857607.

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, 1642752 + ... + 1642967.

It is an arithmetic number, because the mean of its divisors is an integer number (38333400).

Almost surely, 2^354857652 is an apocalyptic number.

It is an amenable number.

354857652 is an abundant number, since it is smaller than the sum of its proper divisors (565143948).

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

354857652 is a wasteful number, since it uses less digits than its factorization.

354857652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285732 (or 3285724 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 354857652 is about 18837.6657789653. The cubic root of 354857652 is about 707.9752217700.

The spelling of 354857652 in words is "three hundred fifty-four million, eight hundred fifty-seven thousand, six hundred fifty-two".