385000396 has 24 divisors (see below), whose sum is σ = 735630336. Its totient is φ = 174850320.

The previous prime is 385000387. The next prime is 385000423. The reversal of 385000396 is 693000583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60645 + ... + 66691.

It is an arithmetic number, because the mean of its divisors is an integer number (30651264).

Almost surely, 2^385000396 is an apocalyptic number.

It is an amenable number.

385000396 is a deficient number, since it is larger than the sum of its proper divisors (350629940).

385000396 is a wasteful number, since it uses less digits than its factorization.

385000396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7509 (or 7507 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 385000396 is about 19621.4269613604. The cubic root of 385000396 is about 727.4788843003.

The spelling of 385000396 in words is "three hundred eighty-five million, three hundred ninety-six", and thus it is an aban number.