375794666 has 8 divisors (see below), whose sum is σ = 607052964. Its totient is φ = 173443680.

The previous prime is 375794663. The next prime is 375794669. The reversal of 375794666 is 666497573.

It is an interprime number because it is at equal distance from previous prime (375794663) and next prime (375794669).

It can be written as a sum of positive squares in 2 ways, for example, as 360810025 + 14984641 = 18995^2 + 3871^2 .

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

It is not an unprimeable number, because it can be changed into a prime (375794663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7226795 + ... + 7226846.

Almost surely, 2^375794666 is an apocalyptic number.

375794666 is a deficient number, since it is larger than the sum of its proper divisors (231258298).

375794666 is a wasteful number, since it uses less digits than its factorization.

375794666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14453656.

The product of its digits is 5715360, while the sum is 53.

The square root of 375794666 is about 19385.4240603604. The cubic root of 375794666 is about 721.6338065198.

The spelling of 375794666 in words is "three hundred seventy-five million, seven hundred ninety-four thousand, six hundred sixty-six".