13982308 has 6 divisors (see below), whose sum is σ = 24469046. Its totient is φ = 6991152.

The previous prime is 13982231. The next prime is 13982327. The reversal of 13982308 is 80328931.

13982308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11573604 + 2408704 = 3402^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747785 + ... + 1747792.

Almost surely, 2^13982308 is an apocalyptic number.

It is an amenable number.

13982308 is a deficient number, since it is larger than the sum of its proper divisors (10486738).

13982308 is a wasteful number, since it uses less digits than its factorization.

13982308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495581 (or 3495579 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 13982308 is about 3739.2924464396. The cubic root of 13982308 is about 240.9126592479.

The spelling of 13982308 in words is "thirteen million, nine hundred eighty-two thousand, three hundred eight".