1372328884 has 12 divisors (see below), whose sum is σ = 2527974400. Its totient is φ = 650050488.

The previous prime is 1372328861. The next prime is 1372328887. The reversal of 1372328884 is 4888232731.

It is a super-3 number, since 3×1372328884³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372328887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9028404 + ... + 9028555.

Almost surely, 2^1372328884 is an apocalyptic number.

It is an amenable number.

1372328884 is a deficient number, since it is larger than the sum of its proper divisors (1155645516).

1372328884 is a wasteful number, since it uses less digits than its factorization.

1372328884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18056982 (or 18056980 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 1372328884 is about 37044.9576055905. The cubic root of 1372328884 is about 1111.2695168365.

The spelling of 1372328884 in words is "one billion, three hundred seventy-two million, three hundred twenty-eight thousand, eight hundred eighty-four".