374299830 has 24 divisors (see below), whose sum is σ = 973179792. Its totient is φ = 99813264.

The previous prime is 374299819. The next prime is 374299847. The reversal of 374299830 is 38992473.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2079354 + ... + 2079533.

It is an arithmetic number, because the mean of its divisors is an integer number (40549158).

Almost surely, 2^374299830 is an apocalyptic number.

374299830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

374299830 is an abundant number, since it is smaller than the sum of its proper divisors (598879962).

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

374299830 is a wasteful number, since it uses less digits than its factorization.

374299830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158900 (or 4158897 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 374299830 is about 19346.8299728922. The cubic root of 374299830 is about 720.6756967007.

The spelling of 374299830 in words is "three hundred seventy-four million, two hundred ninety-nine thousand, eight hundred thirty".