13340734 has 12 divisors (see below), whose sum is σ = 21996072. Its totient is φ = 6063860.

The previous prime is 13340729. The next prime is 13340737. The reversal of 13340734 is 43704331.

It is a happy number.

13340734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13340699 and 13340708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13340737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27322 + ... + 27805.

It is an arithmetic number, because the mean of its divisors is an integer number (1833006).

Almost surely, 2^13340734 is an apocalyptic number.

13340734 is a deficient number, since it is larger than the sum of its proper divisors (8655338).

13340734 is a wasteful number, since it uses less digits than its factorization.

13340734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55151 (or 55140 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 13340734 is about 3652.4969541397. The cubic root of 13340734 is about 237.1700844876.

The spelling of 13340734 in words is "thirteen million, three hundred forty thousand, seven hundred thirty-four".