1372663984 has 10 divisors (see below), whose sum is σ = 2659536500. Its totient is φ = 686331984.

The previous prime is 1372663939. The next prime is 1372663993. The reversal of 1372663984 is 4893662731.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42895734 + ... + 42895765.

It is an arithmetic number, because the mean of its divisors is an integer number (265953650).

Almost surely, 2^1372663984 is an apocalyptic number.

It is an amenable number.

1372663984 is a deficient number, since it is larger than the sum of its proper divisors (1286872516).

1372663984 is an equidigital number, since it uses as much as digits as its factorization.

1372663984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85791507 (or 85791501 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 1372663984 is about 37049.4802122783. The cubic root of 1372663984 is about 1111.3599606831.

The spelling of 1372663984 in words is "one billion, three hundred seventy-two million, six hundred sixty-three thousand, nine hundred eighty-four".