1375316372 has 24 divisors (see below), whose sum is σ = 2543251200. Its totient is φ = 649430496.

The previous prime is 1375316353. The next prime is 1375316399. The reversal of 1375316372 is 2736135731.

It is a happy number.

It is a congruent number.

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, 87347 + ... + 101882.

It is an arithmetic number, because the mean of its divisors is an integer number (105968800).

Almost surely, 2^1375316372 is an apocalyptic number.

It is an amenable number.

1375316372 is a deficient number, since it is larger than the sum of its proper divisors (1167934828).

1375316372 is a wasteful number, since it uses less digits than its factorization.

1375316372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189335 (or 189333 counting only the distinct ones).

The product of its digits is 79380, while the sum is 38.

The square root of 1375316372 is about 37085.2581492970. The cubic root of 1375316372 is about 1112.0753242025.

The spelling of 1375316372 in words is "one billion, three hundred seventy-five million, three hundred sixteen thousand, three hundred seventy-two".