388604160 has 432 divisors, whose sum is σ = 1581565440. Its totient is φ = 86261760.

The previous prime is 388604143. The next prime is 388604231. The reversal of 388604160 is 61406883.

It is a happy number.

388604160 is a `hidden beast` number, since 38 + 8 + 604 + 16 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4919001 + ... + 4919079.

Almost surely, 2^388604160 is an apocalyptic number.

388604160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 388604160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790782720).

388604160 is an abundant number, since it is smaller than the sum of its proper divisors (1192961280).

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

388604160 is a wasteful number, since it uses less digits than its factorization.

388604160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 388604160 is about 19713.0454268233. The cubic root of 388604160 is about 729.7416737807.

The spelling of 388604160 in words is "three hundred eighty-eight million, six hundred four thousand, one hundred sixty".