13900336 has 10 divisors (see below), whose sum is σ = 26931932. Its totient is φ = 6950160.

The previous prime is 13900333. The next prime is 13900357. The reversal of 13900336 is 63300931.

It is a self number, because there is not a number n which added to its sum of digits gives 13900336.

It is not an unprimeable number, because it can be changed into a prime (13900331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434370 + ... + 434401.

Almost surely, 2^13900336 is an apocalyptic number.

13900336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13900336 is a deficient number, since it is larger than the sum of its proper divisors (13031596).

13900336 is an equidigital number, since it uses as much as digits as its factorization.

13900336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868779 (or 868773 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 13900336 is about 3728.3154372987. The cubic root of 13900336 is about 240.4409486144.

The spelling of 13900336 in words is "thirteen million, nine hundred thousand, three hundred thirty-six".