13704980 has 12 divisors (see below), whose sum is σ = 28780500. Its totient is φ = 5481984.

The previous prime is 13704967. The next prime is 13704989. The reversal of 13704980 is 8940731.

It can be written as a sum of positive squares in 2 ways, for example, as 10010896 + 3694084 = 3164^2 + 1922^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13704989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342605 + ... + 342644.

It is an arithmetic number, because the mean of its divisors is an integer number (2398375).

Almost surely, 2^13704980 is an apocalyptic number.

13704980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13704980 is an abundant number, since it is smaller than the sum of its proper divisors (15075520).

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

13704980 is a wasteful number, since it uses less digits than its factorization.

13704980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685258 (or 685256 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 13704980 is about 3702.0237708583. The cubic root of 13704980 is about 239.3092406405.

The spelling of 13704980 in words is "thirteen million, seven hundred four thousand, nine hundred eighty".