13400694 has 16 divisors (see below), whose sum is σ = 29779440. Its totient is φ = 4466880.

The previous prime is 13400693. The next prime is 13400707. The reversal of 13400694 is 49600431.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13400693) 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, 124027 + ... + 124134.

It is an arithmetic number, because the mean of its divisors is an integer number (1861215).

Almost surely, 2^13400694 is an apocalyptic number.

13400694 is an abundant number, since it is smaller than the sum of its proper divisors (16378746).

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

13400694 is a wasteful number, since it uses less digits than its factorization.

13400694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248172 (or 248166 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13400694 is about 3660.6958354936. The cubic root of 13400694 is about 237.5248742184.

The spelling of 13400694 in words is "thirteen million, four hundred thousand, six hundred ninety-four".