13394870 has 8 divisors (see below), whose sum is σ = 24110784. Its totient is φ = 5357944.

The previous prime is 13394869. The next prime is 13394873. The reversal of 13394870 is 7849331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13394870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13394873) 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 3 ways as a sum of consecutive naturals, for example, 669734 + ... + 669753.

It is an arithmetic number, because the mean of its divisors is an integer number (3013848).

Almost surely, 2^13394870 is an apocalyptic number.

13394870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13394870 is a deficient number, since it is larger than the sum of its proper divisors (10715914).

13394870 is a wasteful number, since it uses less digits than its factorization.

13394870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339494.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 13394870 is about 3659.9002718653. The cubic root of 13394870 is about 237.4904594505.

The spelling of 13394870 in words is "thirteen million, three hundred ninety-four thousand, eight hundred seventy".