1064308013 has 8 divisors (see below), whose sum is σ = 1080122040. Its totient is φ = 1048579840.

The previous prime is 1064307991. The next prime is 1064308039. The reversal of 1064308013 is 3108034601.

It can be written as a sum of positive squares in 4 ways, for example, as 395930404 + 668377609 = 19898^2 + 25853^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1064308013 - 2⁶ = 1064307949 is a prime.

It is a super-2 number, since 2×1064308013² = 2265503093072016338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064301013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3731 + ... + 46287.

It is an arithmetic number, because the mean of its divisors is an integer number (135015255).

Almost surely, 2^1064308013 is an apocalyptic number.

It is an amenable number.

1064308013 is a deficient number, since it is larger than the sum of its proper divisors (15814027).

1064308013 is an equidigital number, since it uses as much as digits as its factorization.

1064308013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42927.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1064308013 is about 32623.7338911413. The cubic root of 1064308013 is about 1020.9922463448.

The spelling of 1064308013 in words is "one billion, sixty-four million, three hundred eight thousand, thirteen".