13790416 has 10 divisors (see below), whose sum is σ = 26718962. Its totient is φ = 6895200.

The previous prime is 13790389. The next prime is 13790419. The reversal of 13790416 is 61409731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9363600 + 4426816 = 3060^2 + 2104^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13790419) 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 as a sum of consecutive naturals, namely, 430935 + ... + 430966.

Almost surely, 2^13790416 is an apocalyptic number.

13790416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13790416 is a deficient number, since it is larger than the sum of its proper divisors (12928546).

13790416 is an equidigital number, since it uses as much as digits as its factorization.

13790416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861909 (or 861903 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 13790416 is about 3713.5449371187. The cubic root of 13790416 is about 239.8054905494.

The spelling of 13790416 in words is "thirteen million, seven hundred ninety thousand, four hundred sixteen".