374451620 has 24 divisors (see below), whose sum is σ = 827736000. Its totient is φ = 141897312.

The previous prime is 374451619. The next prime is 374451641. The reversal of 374451620 is 26154473.

374451620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 492320 + ... + 493079.

It is an arithmetic number, because the mean of its divisors is an integer number (34489000).

Almost surely, 2^374451620 is an apocalyptic number.

It is an amenable number.

374451620 is an abundant number, since it is smaller than the sum of its proper divisors (453284380).

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

374451620 is a wasteful number, since it uses less digits than its factorization.

374451620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985427 (or 985425 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 374451620 is about 19350.7524401507. The cubic root of 374451620 is about 720.7731021952.

The spelling of 374451620 in words is "three hundred seventy-four million, four hundred fifty-one thousand, six hundred twenty".