377435752164 has 189 divisors, whose sum is σ = 1026087859251. Its totient is φ = 121421715120.

The previous prime is 377435752157. The next prime is 377435752247. The reversal of 377435752164 is 461257534773.

The square root of 377435752164 is 614358.

It is a perfect power (a square), and thus also a powerful number.

377435752164 is a `hidden beast` number, since 3 + 7 + 7 + 4 + 3 + 57 + 521 + 64 = 666.

377435752164 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 377435752164.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1028435109 + ... + 1028435475.

Almost surely, 2^377435752164 is an apocalyptic number.

377435752164 is the 614358-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377435752164

377435752164 is an abundant number, since it is smaller than the sum of its proper divisors (648652107087).

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

377435752164 is an frugal number, since it uses more digits than its factorization.

377435752164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 403 counting only the distinct ones).

The product of its digits is 14817600, while the sum is 54.

The spelling of 377435752164 in words is "three hundred seventy-seven billion, four hundred thirty-five million, seven hundred fifty-two thousand, one hundred sixty-four".