13344730 has 16 divisors (see below), whose sum is σ = 27452160. Its totient is φ = 4575312.

The previous prime is 13344703. The next prime is 13344739. The reversal of 13344730 is 3744331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13344695 and 13344704.

It is not an unprimeable number, because it can be changed into a prime (13344739) 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, 95250 + ... + 95389.

It is an arithmetic number, because the mean of its divisors is an integer number (1715760).

Almost surely, 2^13344730 is an apocalyptic number.

13344730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13344730 is an abundant number, since it is smaller than the sum of its proper divisors (14107430).

13344730 is a wasteful number, since it uses less digits than its factorization.

13344730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190653.

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

The square root of 13344730 is about 3653.0439362263. The cubic root of 13344730 is about 237.1937622714.

The spelling of 13344730 in words is "thirteen million, three hundred forty-four thousand, seven hundred thirty".