382932779690 has 32 divisors (see below), whose sum is σ = 718490424960. Its totient is φ = 146762324800.

The previous prime is 382932779651. The next prime is 382932779701. The reversal of 382932779690 is 96977239283.

It is a super-2 number, since 2×382932779690² (a number of 24 digits) contains 22 as substring.

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, 5001926 + ... + 5077905.

It is an arithmetic number, because the mean of its divisors is an integer number (22452825780).

Almost surely, 2^382932779690 is an apocalyptic number.

382932779690 is a deficient number, since it is larger than the sum of its proper divisors (335557645270).

382932779690 is a wasteful number, since it uses less digits than its factorization.

382932779690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10079998.

The product of its (nonzero) digits is 61725888, while the sum is 65.

The spelling of 382932779690 in words is "three hundred eighty-two billion, nine hundred thirty-two million, seven hundred seventy-nine thousand, six hundred ninety".