13069690 has 16 divisors (see below), whose sum is σ = 23877792. Its totient is φ = 5149584.

The previous prime is 13069657. The next prime is 13069699. The reversal of 13069690 is 9696031.

It is a super-2 number, since 2×13069690² = 341633593392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13069699) 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, 9084 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (1492362).

Almost surely, 2^13069690 is an apocalyptic number.

13069690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13069690 is a deficient number, since it is larger than the sum of its proper divisors (10808102).

13069690 is a wasteful number, since it uses less digits than its factorization.

13069690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19581.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 13069690 is about 3615.2026222606. The cubic root of 13069690 is about 235.5528856184.

The spelling of 13069690 in words is "thirteen million, sixty-nine thousand, six hundred ninety".