13793976 has 80 divisors (see below), whose sum is σ = 44169840. Its totient is φ = 3939840.

The previous prime is 13793971. The next prime is 13794017. The reversal of 13793976 is 67939731.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13793971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3016 + ... + 6056.

It is an arithmetic number, because the mean of its divisors is an integer number (552123).

Almost surely, 2^13793976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13793976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22084920).

13793976 is an abundant number, since it is smaller than the sum of its proper divisors (30375864).

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

13793976 is a wasteful number, since it uses less digits than its factorization.

13793976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066 (or 3053 counting only the distinct ones).

The product of its digits is 214326, while the sum is 45.

The square root of 13793976 is about 3714.0242325542. The cubic root of 13793976 is about 239.8261240602.

The spelling of 13793976 in words is "thirteen million, seven hundred ninety-three thousand, nine hundred seventy-six".