1376305716 has 12 divisors (see below), whose sum is σ = 3211380032. Its totient is φ = 458768568.

The previous prime is 1376305681. The next prime is 1376305739. The reversal of 1376305716 is 6175036731.

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

It is a congruent number.

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, 57346060 + ... + 57346083.

Almost surely, 2^1376305716 is an apocalyptic number.

It is an amenable number.

1376305716 is an abundant number, since it is smaller than the sum of its proper divisors (1835074316).

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

1376305716 is a wasteful number, since it uses less digits than its factorization.

1376305716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114692150 (or 114692148 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 1376305716 is about 37098.5945286341. The cubic root of 1376305716 is about 1112.3419201555.

The spelling of 1376305716 in words is "one billion, three hundred seventy-six million, three hundred five thousand, seven hundred sixteen".