374722920 has 384 divisors, whose sum is σ = 1485993600. Its totient is φ = 80640000.

The previous prime is 374722913. The next prime is 374722927. The reversal of 374722920 is 29227473.

It is an interprime number because it is at equal distance from previous prime (374722913) and next prime (374722927).

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

It is not an unprimeable number, because it can be changed into a prime (374722927) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1492795 + ... + 1493045.

It is an arithmetic number, because the mean of its divisors is an integer number (3869775).

Almost surely, 2^374722920 is an apocalyptic number.

374722920 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 374722920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742996800).

374722920 is an abundant number, since it is smaller than the sum of its proper divisors (1111270680).

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

374722920 is a wasteful number, since it uses less digits than its factorization.

374722920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 314 counting only the distinct ones).

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

The square root of 374722920 is about 19357.7612341923. The cubic root of 374722920 is about 720.9471331649.

The spelling of 374722920 in words is "three hundred seventy-four million, seven hundred twenty-two thousand, nine hundred twenty".