1372929084 has 18 divisors (see below), whose sum is σ = 3470459720. Its totient is φ = 457643016.

The previous prime is 1372929073. The next prime is 1372929101. The reversal of 1372929084 is 4809292731.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19068424 + ... + 19068495.

Almost surely, 2^1372929084 is an apocalyptic number.

It is an amenable number.

1372929084 is an abundant number, since it is smaller than the sum of its proper divisors (2097530636).

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

1372929084 is a wasteful number, since it uses less digits than its factorization.

1372929084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38136929 (or 38136924 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1372929084 is about 37053.0576875917. The cubic root of 1372929084 is about 1111.4315010271.

The spelling of 1372929084 in words is "one billion, three hundred seventy-two million, nine hundred twenty-nine thousand, eighty-four".