13347680990 has 16 divisors (see below), whose sum is σ = 27458086752. Its totient is φ = 4576347744.

The previous prime is 13347680971. The next prime is 13347680999. The reversal of 13347680990 is 9908674331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13347680999) 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, 95340509 + ... + 95340648.

It is an arithmetic number, because the mean of its divisors is an integer number (1716130422).

Almost surely, 2^13347680990 is an apocalyptic number.

13347680990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13347680990 is an abundant number, since it is smaller than the sum of its proper divisors (14110405762).

13347680990 is a wasteful number, since it uses less digits than its factorization.

13347680990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190681171.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 13347680990 in words is "thirteen billion, three hundred forty-seven million, six hundred eighty thousand, nine hundred ninety".