1373322792 has 32 divisors (see below), whose sum is σ = 3440162880. Its totient is φ = 456860160.

The previous prime is 1373322779. The next prime is 1373322809. The reversal of 1373322792 is 2972233731.

It is a happy number.

1373322792 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1373322792.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44809 + ... + 68952.

It is an arithmetic number, because the mean of its divisors is an integer number (107505090).

Almost surely, 2^1373322792 is an apocalyptic number.

1373322792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1373322792 is an abundant number, since it is smaller than the sum of its proper divisors (2066840088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1373322792 is a wasteful number, since it uses less digits than its factorization.

1373322792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114273 (or 114269 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 1373322792 is about 37058.3700666934. The cubic root of 1373322792 is about 1111.5377307559.

The spelling of 1373322792 in words is "one billion, three hundred seventy-three million, three hundred twenty-two thousand, seven hundred ninety-two".