13373634 has 8 divisors (see below), whose sum is σ = 26747280. Its totient is φ = 4457876.

The previous prime is 13373599. The next prime is 13373639. The reversal of 13373634 is 43637331.

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

13373634 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13373639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114464 + ... + 1114475.

It is an arithmetic number, because the mean of its divisors is an integer number (3343410).

Almost surely, 2^13373634 is an apocalyptic number.

13373634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13373634 is a wasteful number, since it uses less digits than its factorization.

13373634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228944.

The product of its digits is 13608, while the sum is 30.

The square root of 13373634 is about 3656.9979491381. The cubic root of 13373634 is about 237.3648886174.

The spelling of 13373634 in words is "thirteen million, three hundred seventy-three thousand, six hundred thirty-four".