374367138 has 8 divisors (see below), whose sum is σ = 748734288. Its totient is φ = 124789044.

The previous prime is 374367053. The next prime is 374367151. The reversal of 374367138 is 831763473.

It is a sphenic number, since it is the product of 3 distinct primes.

374367138 is an admirable number.

It is a super-2 number, since 2×374367138² = 280301508028622088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 374367138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31197256 + ... + 31197267.

It is an arithmetic number, because the mean of its divisors is an integer number (93591786).

Almost surely, 2^374367138 is an apocalyptic number.

374367138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

374367138 is a wasteful number, since it uses less digits than its factorization.

374367138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62394528.

The product of its digits is 254016, while the sum is 42.

The square root of 374367138 is about 19348.5694044805. The cubic root of 374367138 is about 720.7188923143.

The spelling of 374367138 in words is "three hundred seventy-four million, three hundred sixty-seven thousand, one hundred thirty-eight".