1316375976 has 16 divisors (see below), whose sum is σ = 3290940000. Its totient is φ = 438791984.

The previous prime is 1316375969. The next prime is 1316376007. The reversal of 1316375976 is 6795736131.

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, 27424476 + ... + 27424523.

It is an arithmetic number, because the mean of its divisors is an integer number (205683750).

Almost surely, 2^1316375976 is an apocalyptic number.

It is an amenable number.

1316375976 is an abundant number, since it is smaller than the sum of its proper divisors (1974564024).

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

1316375976 is a wasteful number, since it uses less digits than its factorization.

1316375976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54849008 (or 54849004 counting only the distinct ones).

The product of its digits is 714420, while the sum is 48.

The square root of 1316375976 is about 36281.8959813293. The cubic root of 1316375976 is about 1095.9564979093.

The spelling of 1316375976 in words is "one billion, three hundred sixteen million, three hundred seventy-five thousand, nine hundred seventy-six".