382631697 has 48 divisors (see below), whose sum is σ = 646364160. Its totient is φ = 213602400.

The previous prime is 382631693. The next prime is 382631719. The reversal of 382631697 is 796136283.

382631697 is a `hidden beast` number, since 3 + 8 + 2 + 631 + 6 + 9 + 7 = 666.

It is not a de Polignac number, because 382631697 - 2² = 382631693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382631693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1155822 + ... + 1156152.

It is an arithmetic number, because the mean of its divisors is an integer number (13465920).

Almost surely, 2^382631697 is an apocalyptic number.

It is an amenable number.

382631697 is a deficient number, since it is larger than the sum of its proper divisors (263732463).

382631697 is a wasteful number, since it uses less digits than its factorization.

382631697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 711 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 382631697 is about 19560.9738254515. The cubic root of 382631697 is about 725.9838862166.

The spelling of 382631697 in words is "three hundred eighty-two million, six hundred thirty-one thousand, six hundred ninety-seven".