13347408 has 20 divisors (see below), whose sum is σ = 34480928. Its totient is φ = 4449120.

The previous prime is 13347407. The next prime is 13347409. The reversal of 13347408 is 80474331.

It is an interprime number because it is at equal distance from previous prime (13347407) and next prime (13347409).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13347401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138988 + ... + 139083.

Almost surely, 2^13347408 is an apocalyptic number.

It is an amenable number.

13347408 is an abundant number, since it is smaller than the sum of its proper divisors (21133520).

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

13347408 is a wasteful number, since it uses less digits than its factorization.

13347408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278082 (or 278076 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 13347408 is about 3653.4104614730. The cubic root of 13347408 is about 237.2096277706.

The spelling of 13347408 in words is "thirteen million, three hundred forty-seven thousand, four hundred eight".