13703980 has 12 divisors (see below), whose sum is σ = 28778400. Its totient is φ = 5481584.

The previous prime is 13703957. The next prime is 13703993. The reversal of 13703980 is 8930731.

It is a congruent number.

It is an unprimeable number.

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, 342580 + ... + 342619.

It is an arithmetic number, because the mean of its divisors is an integer number (2398200).

Almost surely, 2^13703980 is an apocalyptic number.

13703980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13703980 is an abundant number, since it is smaller than the sum of its proper divisors (15074420).

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

13703980 is a wasteful number, since it uses less digits than its factorization.

13703980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685208 (or 685206 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 13703980 is about 3701.8887071332. Note that the first 3 decimals coincide. The cubic root of 13703980 is about 239.3034200054.

The spelling of 13703980 in words is "thirteen million, seven hundred three thousand, nine hundred eighty".