1372328882 has 4 divisors (see below), whose sum is σ = 2058493326. Its totient is φ = 686164440.

The previous prime is 1372328861. The next prime is 1372328887. The reversal of 1372328882 is 2888232731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1124864521 + 247464361 = 33539^2 + 15731^2 .

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 as a sum of consecutive naturals, namely, 343082219 + ... + 343082222.

Almost surely, 2^1372328882 is an apocalyptic number.

1372328882 is a deficient number, since it is larger than the sum of its proper divisors (686164444).

1372328882 is an equidigital number, since it uses as much as digits as its factorization.

1372328882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686164443.

The product of its digits is 258048, while the sum is 44.

The square root of 1372328882 is about 37044.9575785963. The cubic root of 1372328882 is about 1111.2695162967.

The spelling of 1372328882 in words is "one billion, three hundred seventy-two million, three hundred twenty-eight thousand, eight hundred eighty-two".