1310679972 has 36 divisors (see below), whose sum is σ = 3786409536. Its totient is φ = 374479920.

The previous prime is 1310679899. The next prime is 1310679973. The reversal of 1310679972 is 2799760131.

1310679972 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (1310679973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2600304 + ... + 2600807.

Almost surely, 2^1310679972 is an apocalyptic number.

1310679972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310679972 is an abundant number, since it is smaller than the sum of its proper divisors (2475729564).

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

1310679972 is a wasteful number, since it uses less digits than its factorization.

1310679972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201128 (or 5201123 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 1310679972 is about 36203.3143786588. The cubic root of 1310679972 is about 1094.3734653109.

The spelling of 1310679972 in words is "one billion, three hundred ten million, six hundred seventy-nine thousand, nine hundred seventy-two".