374456320 has 120 divisors (see below), whose sum is σ = 1028621664. Its totient is φ = 128188416.

The previous prime is 374456281. The next prime is 374456363. The reversal of 374456320 is 23654473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573114 + ... + 573766.

Almost surely, 2^374456320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374456320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514310832).

374456320 is an abundant number, since it is smaller than the sum of its proper divisors (654165344).

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

374456320 is an frugal number, since it uses more digits than its factorization.

374456320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 374456320 is about 19350.8738820757. The cubic root of 374456320 is about 720.7761178224.

The spelling of 374456320 in words is "three hundred seventy-four million, four hundred fifty-six thousand, three hundred twenty".