372563989 has 16 divisors (see below), whose sum is σ = 460316800. Its totient is φ = 294352704.

The previous prime is 372563981. The next prime is 372564011. The reversal of 372563989 is 989365273.

It is a cyclic number.

It is not a de Polignac number, because 372563989 - 2³ = 372563981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372563981) 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, 32934 + ... + 42775.

It is an arithmetic number, because the mean of its divisors is an integer number (28769800).

Almost surely, 2^372563989 is an apocalyptic number.

It is an amenable number.

372563989 is a deficient number, since it is larger than the sum of its proper divisors (87752811).

372563989 is a wasteful number, since it uses less digits than its factorization.

372563989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75772.

The product of its digits is 2449440, while the sum is 52.

The square root of 372563989 is about 19301.9167182951. The cubic root of 372563989 is about 719.5599091670.

The spelling of 372563989 in words is "three hundred seventy-two million, five hundred sixty-three thousand, nine hundred eighty-nine".