393485496 has 64 divisors (see below), whose sum is σ = 998784000. Its totient is φ = 129168000.

The previous prime is 393485467. The next prime is 393485503. The reversal of 393485496 is 694584393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656605 + ... + 657203.

It is an arithmetic number, because the mean of its divisors is an integer number (15606000).

Almost surely, 2^393485496 is an apocalyptic number.

It is an amenable number.

393485496 is an abundant number, since it is smaller than the sum of its proper divisors (605298504).

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

393485496 is a wasteful number, since it uses less digits than its factorization.

393485496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 976 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 393485496 is about 19836.4688389844. The cubic root of 393485496 is about 732.7844467549.

It can be divided in two parts, 39348 and 5496, that added together give a palindrome (44844).

The spelling of 393485496 in words is "three hundred ninety-three million, four hundred eighty-five thousand, four hundred ninety-six".