374434666 has 8 divisors (see below), whose sum is σ = 569346084. Its totient is φ = 184652640.

The previous prime is 374434661. The next prime is 374434679. The reversal of 374434666 is 666434473.

It can be written as a sum of positive squares in 2 ways, for example, as 362331225 + 12103441 = 19035^2 + 3479^2 .

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 (374434661) 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, 1282165 + ... + 1282456.

Almost surely, 2^374434666 is an apocalyptic number.

374434666 is a deficient number, since it is larger than the sum of its proper divisors (194911418).

374434666 is a wasteful number, since it uses less digits than its factorization.

374434666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564696.

The product of its digits is 870912, while the sum is 43.

The square root of 374434666 is about 19350.3143643714. The cubic root of 374434666 is about 720.7622239126.

The spelling of 374434666 in words is "three hundred seventy-four million, four hundred thirty-four thousand, six hundred sixty-six".