13790392320 has 208 divisors, whose sum is σ = 44313965280. Its totient is φ = 3661627392.

The previous prime is 13790392309. The next prime is 13790392327. The reversal of 13790392320 is 2329309731.

It is not an unprimeable number, because it can be changed into a prime (13790392327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23899872 + ... + 23900448.

It is an arithmetic number, because the mean of its divisors is an integer number (213047910).

Almost surely, 2^13790392320 is an apocalyptic number.

13790392320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13790392320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22156982640).

13790392320 is an abundant number, since it is smaller than the sum of its proper divisors (30523572960).

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

13790392320 is an equidigital number, since it uses as much as digits as its factorization.

13790392320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 13790392320 in words is "thirteen billion, seven hundred ninety million, three hundred ninety-two thousand, three hundred twenty".