13700769 has 4 divisors (see below), whose sum is σ = 18267696. Its totient is φ = 9133844.

The previous prime is 13700761. The next prime is 13700773. The reversal of 13700769 is 96700731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13700769 - 2³ = 13700761 is a prime.

It is a super-2 number, since 2×13700769² = 375422142382722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13700761) 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, 2283459 + ... + 2283464.

It is an arithmetic number, because the mean of its divisors is an integer number (4566924).

Almost surely, 2^13700769 is an apocalyptic number.

It is an amenable number.

13700769 is a deficient number, since it is larger than the sum of its proper divisors (4566927).

13700769 is an equidigital number, since it uses as much as digits as its factorization.

13700769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566926.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 13700769 is about 3701.4549841920. The cubic root of 13700769 is about 239.2847280317.

The spelling of 13700769 in words is "thirteen million, seven hundred thousand, seven hundred sixty-nine".