13708980 has 96 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 3579264.

The previous prime is 13708979. The next prime is 13708997. The reversal of 13708980 is 8980731.

13708980 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13708980² = 375872265280800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28381 + ... + 28859.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^13708980 is an apocalyptic number.

13708980 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 13708980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21772800).

13708980 is an abundant number, since it is smaller than the sum of its proper divisors (29836620).

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

13708980 is a wasteful number, since it uses less digits than its factorization.

13708980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 13708980 is about 3702.5639764898. The cubic root of 13708980 is about 239.3325203498.

The spelling of 13708980 in words is "thirteen million, seven hundred eight thousand, nine hundred eighty".