1377898796 has 24 divisors (see below), whose sum is σ = 2489376960. Its totient is φ = 666842112.

The previous prime is 1377898763. The next prime is 1377898889. The reversal of 1377898796 is 6978987731.

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, 4445 + ... + 52683.

It is an arithmetic number, because the mean of its divisors is an integer number (103724040).

Almost surely, 2^1377898796 is an apocalyptic number.

It is an amenable number.

1377898796 is a deficient number, since it is larger than the sum of its proper divisors (1111478164).

1377898796 is a wasteful number, since it uses less digits than its factorization.

1377898796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48473 (or 48471 counting only the distinct ones).

The product of its digits is 32006016, while the sum is 65.

The square root of 1377898796 is about 37120.0592133148. The cubic root of 1377898796 is about 1112.7709349125.

The spelling of 1377898796 in words is "one billion, three hundred seventy-seven million, eight hundred ninety-eight thousand, seven hundred ninety-six".