13793429 has 4 divisors (see below), whose sum is σ = 14854476. Its totient is φ = 12732384.

The previous prime is 13793413. The next prime is 13793431. The reversal of 13793429 is 92439731.

13793429 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 819025 + 12974404 = 905^2 + 3602^2 .

It is a cyclic number.

It is not a de Polignac number, because 13793429 - 2⁴ = 13793413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13793392 and 13793401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13793459) 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, 530504 + ... + 530529.

It is an arithmetic number, because the mean of its divisors is an integer number (3713619).

Almost surely, 2^13793429 is an apocalyptic number.

It is an amenable number.

13793429 is a deficient number, since it is larger than the sum of its proper divisors (1061047).

13793429 is a wasteful number, since it uses less digits than its factorization.

13793429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061046.

The product of its digits is 40824, while the sum is 38.

The square root of 13793429 is about 3713.9505920246. The cubic root of 13793429 is about 239.8229539174.

The spelling of 13793429 in words is "thirteen million, seven hundred ninety-three thousand, four hundred twenty-nine".