372672669 has 16 divisors (see below), whose sum is σ = 539924480. Its totient is φ = 227778480.

The previous prime is 372672667. The next prime is 372672697. The reversal of 372672669 is 966276273.

It is not a de Polignac number, because 372672669 - 2¹ = 372672667 is a prime.

It is a super-2 number, since 2×372672669² = 277769836439167122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372672667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103687 + ... + 107220.

It is an arithmetic number, because the mean of its divisors is an integer number (33745280).

Almost surely, 2^372672669 is an apocalyptic number.

It is an amenable number.

372672669 is a deficient number, since it is larger than the sum of its proper divisors (167251811).

372672669 is a wasteful number, since it uses less digits than its factorization.

372672669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210960.

The product of its digits is 1143072, while the sum is 48.

The square root of 372672669 is about 19304.7317774684. The cubic root of 372672669 is about 719.6298695590.

The spelling of 372672669 in words is "three hundred seventy-two million, six hundred seventy-two thousand, six hundred sixty-nine".