1372045374 has 36 divisors (see below), whose sum is σ = 3458116584. Its totient is φ = 392012712.

The previous prime is 1372045373. The next prime is 1372045417. The reversal of 1372045374 is 4735402731.

1372045374 is a `hidden beast` number, since 137 + 2 + 0 + 453 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372045373) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 776922 + ... + 778685.

It is an arithmetic number, because the mean of its divisors is an integer number (96058794).

Almost surely, 2^1372045374 is an apocalyptic number.

1372045374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1372045374 is an abundant number, since it is smaller than the sum of its proper divisors (2086071210).

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

1372045374 is a wasteful number, since it uses less digits than its factorization.

1372045374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555629 (or 1555619 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 1372045374 is about 37041.1308412689. The cubic root of 1372045374 is about 1111.1929856875.

The spelling of 1372045374 in words is "one billion, three hundred seventy-two million, forty-five thousand, three hundred seventy-four".