386470656000 has 3072 divisors, whose sum is σ = 1854520012800. Its totient is φ = 77856768000.

The previous prime is 386470655951. The next prime is 386470656007. The reversal of 386470656000 is 656074683.

386470656000 is a `hidden beast` number, since 3 + 86 + 4 + 7 + 0 + 6 + 560 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3072).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386470656007) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 16803071989 + ... + 16803072011.

It is an arithmetic number, because the mean of its divisors is an integer number (603684900).

Almost surely, 2^386470656000 is an apocalyptic number.

386470656000 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 386470656000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927260006400).

386470656000 is an abundant number, since it is smaller than the sum of its proper divisors (1468049356800).

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

386470656000 is a wasteful number, since it uses less digits than its factorization.

386470656000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 386470656000 in words is "three hundred eighty-six billion, four hundred seventy million, six hundred fifty-six thousand".