375630394 has 8 divisors (see below), whose sum is σ = 563603040. Its totient is φ = 187762716.

The previous prime is 375630389. The next prime is 375630407. The reversal of 375630394 is 493036573.

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

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, 16584 + ... + 32035.

It is an arithmetic number, because the mean of its divisors is an integer number (70450380).

Almost surely, 2^375630394 is an apocalyptic number.

375630394 is a deficient number, since it is larger than the sum of its proper divisors (187972646).

375630394 is a wasteful number, since it uses less digits than its factorization.

375630394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52484.

The product of its (nonzero) digits is 204120, while the sum is 40.

The square root of 375630394 is about 19381.1865993803. The cubic root of 375630394 is about 721.5286413709.

The spelling of 375630394 in words is "three hundred seventy-five million, six hundred thirty thousand, three hundred ninety-four".