13494793 has 8 divisors (see below), whose sum is σ = 14591808. Its totient is φ = 12406224.

The previous prime is 13494791. The next prime is 13494797. The reversal of 13494793 is 39749431.

It is a happy number.

13494793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13494793 - 2¹ = 13494791 is a prime.

It is a super-2 number, since 2×13494793² = 364218876225698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13494791) 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, 1446 + ... + 5392.

It is an arithmetic number, because the mean of its divisors is an integer number (1823976).

It is a vampire number, since it can be written as 3419 ⋅ 3947 (with its own digits).

Almost surely, 2^13494793 is an apocalyptic number.

13494793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13494793 is a deficient number, since it is larger than the sum of its proper divisors (1097015).

13494793 is a wasteful number, since it uses less digits than its factorization.

13494793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223.

The product of its digits is 81648, while the sum is 40.

The square root of 13494793 is about 3673.5259628863. The cubic root of 13494793 is about 238.0795405352.

The spelling of 13494793 in words is "thirteen million, four hundred ninety-four thousand, seven hundred ninety-three".