13330376 has 8 divisors (see below), whose sum is σ = 24994470. Its totient is φ = 6665184.

The previous prime is 13330367. The next prime is 13330379. The reversal of 13330376 is 67303331.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 3880900 = 3074^2 + 1970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13330379) by changing a digit.

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 as a sum of consecutive naturals, namely, 833141 + ... + 833156.

Almost surely, 2^13330376 is an apocalyptic number.

It is an amenable number.

13330376 is a deficient number, since it is larger than the sum of its proper divisors (11664094).

13330376 is a wasteful number, since it uses less digits than its factorization.

13330376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666303 (or 1666299 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 26.

The square root of 13330376 is about 3651.0787447000. The cubic root of 13330376 is about 237.1086874711.

The spelling of 13330376 in words is "thirteen million, three hundred thirty thousand, three hundred seventy-six".