383669012 has 12 divisors (see below), whose sum is σ = 671576640. Its totient is φ = 191789976.

The previous prime is 383668997. The next prime is 383669023. The reversal of 383669012 is 210966383.

It is a super-2 number, since 2×383669012² = 294403821538112288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15143 + ... + 31569.

It is an arithmetic number, because the mean of its divisors is an integer number (55964720).

Almost surely, 2^383669012 is an apocalyptic number.

It is an amenable number.

383669012 is a deficient number, since it is larger than the sum of its proper divisors (287907628).

383669012 is a wasteful number, since it uses less digits than its factorization.

383669012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22270 (or 22268 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 383669012 is about 19587.4707912992. The cubic root of 383669012 is about 726.6393419945.

The spelling of 383669012 in words is "three hundred eighty-three million, six hundred sixty-nine thousand, twelve".