13070369 has 4 divisors (see below), whose sum is σ = 14075796. Its totient is φ = 12064944.

The previous prime is 13070363. The next prime is 13070377. The reversal of 13070369 is 96307031.

13070369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96307031 = 1489 ⋅64679.

It can be written as a sum of positive squares in 2 ways, for example, as 7840000 + 5230369 = 2800^2 + 2287^2 .

It is a cyclic number.

It is not a de Polignac number, because 13070369 - 2⁴ = 13070353 is a prime.

It is a super-2 number, since 2×13070369² = 341669091592322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13070363) 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, 502694 + ... + 502719.

It is an arithmetic number, because the mean of its divisors is an integer number (3518949).

Almost surely, 2^13070369 is an apocalyptic number.

It is an amenable number.

13070369 is a deficient number, since it is larger than the sum of its proper divisors (1005427).

13070369 is a wasteful number, since it uses less digits than its factorization.

13070369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005426.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 13070369 is about 3615.2965300235. The cubic root of 13070369 is about 235.5569647164.

The spelling of 13070369 in words is "thirteen million, seventy thousand, three hundred sixty-nine".