1310310664 has 16 divisors (see below), whose sum is σ = 2645819820. Its totient is φ = 604758720.

The previous prime is 1310310647. The next prime is 1310310671. The reversal of 1310310664 is 4660130131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 928420900 + 381889764 = 30470^2 + 19542^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6299467 + ... + 6299674.

Almost surely, 2^1310310664 is an apocalyptic number.

It is an amenable number.

1310310664 is an abundant number, since it is smaller than the sum of its proper divisors (1335509156).

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

1310310664 is a wasteful number, since it uses less digits than its factorization.

1310310664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12599160 (or 12599156 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1310310664 is about 36198.2135470799. The cubic root of 1310310664 is about 1094.2706690906.

Adding to 1310310664 its reverse (4660130131), we get a palindrome (5970440795).

The spelling of 1310310664 in words is "one billion, three hundred ten million, three hundred ten thousand, six hundred sixty-four".