13902916 has 12 divisors (see below), whose sum is σ = 24356332. Its totient is φ = 6943968.

The previous prime is 13902893. The next prime is 13902943. The reversal of 13902916 is 61920931.

It can be written as a sum of positive squares in 2 ways, for example, as 6230016 + 7672900 = 2496^2 + 2770^2 .

It is a super-3 number, since 3×13902916³ (a number of 22 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746 + ... + 7798.

Almost surely, 2^13902916 is an apocalyptic number.

It is an amenable number.

13902916 is a deficient number, since it is larger than the sum of its proper divisors (10453416).

13902916 is a wasteful number, since it uses less digits than its factorization.

13902916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 13902916 is about 3728.6614220119. The cubic root of 13902916 is about 240.4558235372.

The spelling of 13902916 in words is "thirteen million, nine hundred two thousand, nine hundred sixteen".