16696329 has 16 divisors (see below), whose sum is σ = 25385472. Its totient is φ = 9669888.

The previous prime is 16696313. The next prime is 16696331. The reversal of 16696329 is 92369661.

16696329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16696329 - 2⁴ = 16696313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16696349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11929 + ... + 13254.

It is an arithmetic number, because the mean of its divisors is an integer number (1586592).

Almost surely, 2^16696329 is an apocalyptic number.

It is an amenable number.

16696329 is a deficient number, since it is larger than the sum of its proper divisors (8689143).

16696329 is a wasteful number, since it uses less digits than its factorization.

16696329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25216.

The product of its digits is 104976, while the sum is 42.

The square root of 16696329 is about 4086.1141687427. The cubic root of 16696329 is about 255.5879244934.

The spelling of 16696329 in words is "sixteen million, six hundred ninety-six thousand, three hundred twenty-nine".