13790368844 has 24 divisors (see below), whose sum is σ = 27725150208. Its totient is φ = 5879212560.

The previous prime is 13790368843. The next prime is 13790368861. The reversal of 13790368844 is 44886309731.

13790368844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13790368844³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (13790368843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283954 + ... + 1294649.

It is an arithmetic number, because the mean of its divisors is an integer number (1155214592).

Almost surely, 2^13790368844 is an apocalyptic number.

13790368844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13790368844 is an abundant number, since it is smaller than the sum of its proper divisors (13934781364).

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

13790368844 is a wasteful number, since it uses less digits than its factorization.

13790368844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578805 (or 2578803 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 13790368844 in words is "thirteen billion, seven hundred ninety million, three hundred sixty-eight thousand, eight hundred forty-four".