1339702664 has 16 divisors (see below), whose sum is σ = 2565388800. Its totient is φ = 655598992.

The previous prime is 1339702649. The next prime is 1339702667. The reversal of 1339702664 is 4662079331.

It is not an unprimeable number, because it can be changed into a prime (1339702667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1781144 + ... + 1781895.

It is an arithmetic number, because the mean of its divisors is an integer number (160336800).

Almost surely, 2^1339702664 is an apocalyptic number.

It is an amenable number.

1339702664 is a deficient number, since it is larger than the sum of its proper divisors (1225686136).

1339702664 is a wasteful number, since it uses less digits than its factorization.

1339702664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563092 (or 3563088 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 1339702664 is about 36601.9489098600. The cubic root of 1339702664 is about 1102.3922218502.

The spelling of 1339702664 in words is "one billion, three hundred thirty-nine million, seven hundred two thousand, six hundred sixty-four".