374272920 has 256 divisors, whose sum is σ = 1472716800. Its totient is φ = 82736640.

The previous prime is 374272919. The next prime is 374272957. The reversal of 374272920 is 29272473.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 233562 + ... + 235158.

It is an arithmetic number, because the mean of its divisors is an integer number (5752800).

Almost surely, 2^374272920 is an apocalyptic number.

374272920 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 374272920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736358400).

374272920 is an abundant number, since it is smaller than the sum of its proper divisors (1098443880).

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

374272920 is a wasteful number, since it uses less digits than its factorization.

374272920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 374272920 is about 19346.1344976199. The cubic root of 374272920 is about 720.6584254774.

The spelling of 374272920 in words is "three hundred seventy-four million, two hundred seventy-two thousand, nine hundred twenty".