13303964 has 6 divisors (see below), whose sum is σ = 23281944. Its totient is φ = 6651980.

The previous prime is 13303963. The next prime is 13303973. The reversal of 13303964 is 46930331.

It is a super-2 number, since 2×13303964² = 353990916226592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662992 + ... + 1662999.

It is an arithmetic number, because the mean of its divisors is an integer number (3880324).

Almost surely, 2^13303964 is an apocalyptic number.

It is an amenable number.

13303964 is a deficient number, since it is larger than the sum of its proper divisors (9977980).

13303964 is a wasteful number, since it uses less digits than its factorization.

13303964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325995 (or 3325993 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 13303964 is about 3647.4599380939. The cubic root of 13303964 is about 236.9519863331.

The spelling of 13303964 in words is "thirteen million, three hundred three thousand, nine hundred sixty-four".