13069764 has 36 divisors (see below), whose sum is σ = 33809776. Its totient is φ = 4254768.

The previous prime is 13069759. The next prime is 13069801. The reversal of 13069764 is 46796031.

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

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2674 + ... + 5769.

Almost surely, 2^13069764 is an apocalyptic number.

It is an amenable number.

13069764 is an abundant number, since it is smaller than the sum of its proper divisors (20740012).

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

13069764 is a wasteful number, since it uses less digits than its factorization.

13069764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496 (or 8491 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 13069764 is about 3615.2128568039. The cubic root of 13069764 is about 235.5533301808.

The spelling of 13069764 in words is "thirteen million, sixty-nine thousand, seven hundred sixty-four".