13693960 has 32 divisors (see below), whose sum is σ = 35213760. Its totient is φ = 4694976.

The previous prime is 13693957. The next prime is 13693961. The reversal of 13693960 is 6939631.

It is not an unprimeable number, because it can be changed into a prime (13693961) 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, 24174 + ... + 24733.

It is an arithmetic number, because the mean of its divisors is an integer number (1100430).

Almost surely, 2^13693960 is an apocalyptic number.

13693960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13693960 is an abundant number, since it is smaller than the sum of its proper divisors (21519800).

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

13693960 is a wasteful number, since it uses less digits than its factorization.

13693960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48925 (or 48921 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 13693960 is about 3700.5350964421. The cubic root of 13693960 is about 239.2450816027.

It can be divided in two parts, 1369 and 3960, that added together give a square (5329 = 73²).

The spelling of 13693960 in words is "thirteen million, six hundred ninety-three thousand, nine hundred sixty".