372380666 has 16 divisors (see below), whose sum is σ = 639070656. Its totient is φ = 159415776.

The previous prime is 372380633. The next prime is 372380693. The reversal of 372380666 is 666083273.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076 + ... + 27311.

It is an arithmetic number, because the mean of its divisors is an integer number (39941916).

Almost surely, 2^372380666 is an apocalyptic number.

372380666 is a deficient number, since it is larger than the sum of its proper divisors (266689990).

372380666 is a wasteful number, since it uses less digits than its factorization.

372380666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29333.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 372380666 is about 19297.1673050736. The cubic root of 372380666 is about 719.4418681261.

The spelling of 372380666 in words is "three hundred seventy-two million, three hundred eighty thousand, six hundred sixty-six".