1376939748 has 12 divisors (see below), whose sum is σ = 3212859440. Its totient is φ = 458979912.

The previous prime is 1376939723. The next prime is 1376939771. The reversal of 1376939748 is 8479396731.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57372478 + ... + 57372501.

Almost surely, 2^1376939748 is an apocalyptic number.

It is an amenable number.

1376939748 is an abundant number, since it is smaller than the sum of its proper divisors (1835919692).

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

1376939748 is a wasteful number, since it uses less digits than its factorization.

1376939748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114744986 (or 114744984 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 57.

The square root of 1376939748 is about 37107.1387740957. The cubic root of 1376939748 is about 1112.5127039411.

The spelling of 1376939748 in words is "one billion, three hundred seventy-six million, nine hundred thirty-nine thousand, seven hundred forty-eight".