374913990 has 96 divisors (see below), whose sum is σ = 1088246016. Its totient is φ = 88764480.

The previous prime is 374913989. The next prime is 374914003. The reversal of 374913990 is 99319473.

374913990 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38167 + ... + 46973.

It is an arithmetic number, because the mean of its divisors is an integer number (11335896).

Almost surely, 2^374913990 is an apocalyptic number.

374913990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 374913990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544123008).

374913990 is an abundant number, since it is smaller than the sum of its proper divisors (713332026).

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

374913990 is a wasteful number, since it uses less digits than its factorization.

374913990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8874 (or 8871 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 374913990 is about 19362.6958350329. The cubic root of 374913990 is about 721.0696485445.

The spelling of 374913990 in words is "three hundred seventy-four million, nine hundred thirteen thousand, nine hundred ninety".