13695434 has 16 divisors (see below), whose sum is σ = 21016800. Its totient is φ = 6691344.

The previous prime is 13695431. The next prime is 13695443. The reversal of 13695434 is 43459631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13695394 and 13695403.

It is not an unprimeable number, because it can be changed into a prime (13695431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32477 + ... + 32895.

It is an arithmetic number, because the mean of its divisors is an integer number (1313550).

Almost surely, 2^13695434 is an apocalyptic number.

13695434 is a deficient number, since it is larger than the sum of its proper divisors (7321366).

13695434 is a wasteful number, since it uses less digits than its factorization.

13695434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757.

The product of its digits is 38880, while the sum is 35.

The square root of 13695434 is about 3700.7342514696. The cubic root of 13695434 is about 239.2536653043.

The spelling of 13695434 in words is "thirteen million, six hundred ninety-five thousand, four hundred thirty-four".