13790447659 has 8 divisors (see below), whose sum is σ = 14233504320. Its totient is φ = 13354368456.

The previous prime is 13790447641. The next prime is 13790447689. The reversal of 13790447659 is 95674409731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13790447659 - 2¹⁷ = 13790316587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13790447689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1740349 + ... + 1748254.

It is an arithmetic number, because the mean of its divisors is an integer number (1779188040).

Almost surely, 2^13790447659 is an apocalyptic number.

13790447659 is a deficient number, since it is larger than the sum of its proper divisors (443056661).

13790447659 is an equidigital number, since it uses as much as digits as its factorization.

13790447659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488729.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 13790447659 in words is "thirteen billion, seven hundred ninety million, four hundred forty-seven thousand, six hundred fifty-nine".