1365464313 has 6 divisors (see below), whose sum is σ = 1972337354. Its totient is φ = 910309536.

The previous prime is 1365464267. The next prime is 1365464329. The reversal of 1365464313 is 3134645631.

1365464313 is a `hidden beast` number, since 1 + 3 + 6 + 5 + 4 + 643 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1356301584 + 9162729 = 36828^2 + 3027^2 .

It is not a de Polignac number, because 1365464313 - 2⁸ = 1365464057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1365464383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75859120 + ... + 75859137.

Almost surely, 2^1365464313 is an apocalyptic number.

It is an amenable number.

1365464313 is a deficient number, since it is larger than the sum of its proper divisors (606873041).

1365464313 is a wasteful number, since it uses less digits than its factorization.

1365464313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151718263 (or 151718260 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 1365464313 is about 36952.1895562360. The cubic root of 1365464313 is about 1109.4135129160.

The spelling of 1365464313 in words is "one billion, three hundred sixty-five million, four hundred sixty-four thousand, three hundred thirteen".