13070344 has 32 divisors (see below), whose sum is σ = 28915200. Its totient is φ = 5420160.

The previous prime is 13070339. The next prime is 13070353. The reversal of 13070344 is 44307031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029 + ... + 5500.

It is an arithmetic number, because the mean of its divisors is an integer number (903600).

Almost surely, 2^13070344 is an apocalyptic number.

13070344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13070344 is an abundant number, since it is smaller than the sum of its proper divisors (15844856).

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

13070344 is a wasteful number, since it uses less digits than its factorization.

13070344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573 (or 7569 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 13070344 is about 3615.2930724908. The cubic root of 13070344 is about 235.5568145312.

Adding to 13070344 its reverse (44307031), we get a palindrome (57377375).

The spelling of 13070344 in words is "thirteen million, seventy thousand, three hundred forty-four".