385132016 has 10 divisors (see below), whose sum is σ = 746193312. Its totient is φ = 192566000.

The previous prime is 385131961. The next prime is 385132021. The reversal of 385132016 is 610231583.

It is a self number, because there is not a number n which added to its sum of digits gives 385132016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12035360 + ... + 12035391.

Almost surely, 2^385132016 is an apocalyptic number.

It is an amenable number.

385132016 is a deficient number, since it is larger than the sum of its proper divisors (361061296).

385132016 is a wasteful number, since it uses less digits than its factorization.

385132016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24070759 (or 24070753 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 385132016 is about 19624.7806611947. The cubic root of 385132016 is about 727.5617758699.

Adding to 385132016 its reverse (610231583), we get a palindrome (995363599).

The spelling of 385132016 in words is "three hundred eighty-five million, one hundred thirty-two thousand, sixteen".