385365872 has 10 divisors (see below), whose sum is σ = 746646408. Its totient is φ = 192682928.

The previous prime is 385365859. The next prime is 385365881. The reversal of 385365872 is 278563583.

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, 12042668 + ... + 12042699.

Almost surely, 2^385365872 is an apocalyptic number.

It is an amenable number.

385365872 is a deficient number, since it is larger than the sum of its proper divisors (361280536).

385365872 is a wasteful number, since it uses less digits than its factorization.

385365872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085375 (or 24085369 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 385365872 is about 19630.7379382437. The cubic root of 385365872 is about 727.7090069953.

The spelling of 385365872 in words is "three hundred eighty-five million, three hundred sixty-five thousand, eight hundred seventy-two".