385916496 has 40 divisors (see below), whose sum is σ = 1139373504. Its totient is φ = 110261760.

The previous prime is 385916423. The next prime is 385916513. The reversal of 385916496 is 694619583.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573945 + ... + 574616.

Almost surely, 2^385916496 is an apocalyptic number.

It is an amenable number.

385916496 is an abundant number, since it is smaller than the sum of its proper divisors (753457008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385916496 is a wasteful number, since it uses less digits than its factorization.

385916496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148579 (or 1148573 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 385916496 is about 19644.7574685971. The cubic root of 385916496 is about 728.0554339304.

The spelling of 385916496 in words is "three hundred eighty-five million, nine hundred sixteen thousand, four hundred ninety-six".