1380108864 has 56 divisors (see below), whose sum is σ = 3654600768. Its totient is φ = 459650560.

The previous prime is 1380108797. The next prime is 1380108887. The reversal of 1380108864 is 4688010831.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 312109 + ... + 316499.

It is an arithmetic number, because the mean of its divisors is an integer number (65260728).

Almost surely, 2^1380108864 is an apocalyptic number.

It is an amenable number.

1380108864 is an abundant number, since it is smaller than the sum of its proper divisors (2274491904).

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

1380108864 is a wasteful number, since it uses less digits than its factorization.

1380108864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043 (or 6033 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1380108864 is about 37149.8164733017. The cubic root of 1380108864 is about 1113.3655566548.

The spelling of 1380108864 in words is "one billion, three hundred eighty million, one hundred eight thousand, eight hundred sixty-four".