16695396 has 45 divisors (see below), whose sum is σ = 43838179. Its totient is φ = 5540616.

The previous prime is 16695389. The next prime is 16695397. The reversal of 16695396 is 69359661.

The square root of 16695396 is 4086.

It is a perfect power (a square), and thus also a powerful number.

16695396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16695397) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 73435 + ... + 73661.

Almost surely, 2^16695396 is an apocalyptic number.

16695396 is the 4086-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16695396

16695396 is an abundant number, since it is smaller than the sum of its proper divisors (27142783).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16695396 is an equidigital number, since it uses as much as digits as its factorization.

16695396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 232 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The cubic root of 16695396 is about 255.5831636070.

The spelling of 16695396 in words is "sixteen million, six hundred ninety-five thousand, three hundred ninety-six".