382985684 has 6 divisors (see below), whose sum is σ = 670224954. Its totient is φ = 191492840.

The previous prime is 382985663. The next prime is 382985711. The reversal of 382985684 is 486589283.

It can be written as a sum of positive squares in only one way, i.e., 382984900 + 784 = 19570^2 + 28^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 47873207 + ... + 47873214.

It is an arithmetic number, because the mean of its divisors is an integer number (111704159).

Almost surely, 2^382985684 is an apocalyptic number.

It is an amenable number.

382985684 is a deficient number, since it is larger than the sum of its proper divisors (287239270).

382985684 is a wasteful number, since it uses less digits than its factorization.

382985684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95746425 (or 95746423 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 53.

The square root of 382985684 is about 19570.0200306489. The cubic root of 382985684 is about 726.2076955617.

The spelling of 382985684 in words is "three hundred eighty-two million, nine hundred eighty-five thousand, six hundred eighty-four".