374639006 has 24 divisors (see below), whose sum is σ = 656233200. Its totient is φ = 160342308.

The previous prime is 374638991. The next prime is 374639011. The reversal of 374639006 is 600936473.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 506585 + ... + 507323.

It is an arithmetic number, because the mean of its divisors is an integer number (27343050).

Almost surely, 2^374639006 is an apocalyptic number.

374639006 is a deficient number, since it is larger than the sum of its proper divisors (281594194).

374639006 is an frugal number, since it uses more digits than its factorization.

374639006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 374639006 is about 19355.5936617816. The cubic root of 374639006 is about 720.8933137774.

The spelling of 374639006 in words is "three hundred seventy-four million, six hundred thirty-nine thousand, six".