1316751360 has 96 divisors (see below), whose sum is σ = 4212673920. Its totient is φ = 351125504.

The previous prime is 1316751341. The next prime is 1316751383. The reversal of 1316751360 is 631576131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (33) 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, 9289 + ... + 52151.

It is an arithmetic number, because the mean of its divisors is an integer number (43882020).

Almost surely, 2^1316751360 is an apocalyptic number.

1316751360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1316751360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2106336960).

1316751360 is an abundant number, since it is smaller than the sum of its proper divisors (2895922560).

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

1316751360 is an equidigital number, since it uses as much as digits as its factorization.

1316751360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42893 (or 42873 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1316751360 is about 36287.0687711201. The cubic root of 1316751360 is about 1096.0606640547.

The spelling of 1316751360 in words is "one billion, three hundred sixteen million, seven hundred fifty-one thousand, three hundred sixty".