374442472 has 8 divisors (see below), whose sum is σ = 702079650. Its totient is φ = 187221232.

The previous prime is 374442457. The next prime is 374442517. The reversal of 374442472 is 274244473.

It can be written as a sum of positive squares in only one way, i.e., 344696356 + 29746116 = 18566^2 + 5454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23402647 + ... + 23402662.

Almost surely, 2^374442472 is an apocalyptic number.

It is an amenable number.

374442472 is a deficient number, since it is larger than the sum of its proper divisors (327637178).

374442472 is a wasteful number, since it uses less digits than its factorization.

374442472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46805315 (or 46805311 counting only the distinct ones).

The product of its digits is 150528, while the sum is 37.

The square root of 374442472 is about 19350.5160654697. The cubic root of 374442472 is about 720.7672325575.

The spelling of 374442472 in words is "three hundred seventy-four million, four hundred forty-two thousand, four hundred seventy-two".