384480164 has 12 divisors (see below), whose sum is σ = 674781744. Its totient is φ = 191685384.

The previous prime is 384480149. The next prime is 384480199. The reversal of 384480164 is 461084483.

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, 137114 + ... + 139889.

It is an arithmetic number, because the mean of its divisors is an integer number (56231812).

Almost surely, 2^384480164 is an apocalyptic number.

It is an amenable number.

384480164 is a deficient number, since it is larger than the sum of its proper divisors (290301580).

384480164 is a wasteful number, since it uses less digits than its factorization.

384480164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277354 (or 277352 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 384480164 is about 19608.1657479735. The cubic root of 384480164 is about 727.1510678524.

The spelling of 384480164 in words is "three hundred eighty-four million, four hundred eighty thousand, one hundred sixty-four".