1696068256 has 24 divisors (see below), whose sum is σ = 3341387700. Its totient is φ = 847461888.

The previous prime is 1696068247. The next prime is 1696068259. The reversal of 1696068256 is 6528606961.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1624090000 + 71978256 = 40300^2 + 8484^2 .

It is not an unprimeable number, because it can be changed into a prime (1696068259) 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, 32460 + ... + 66676.

Almost surely, 2^1696068256 is an apocalyptic number.

1696068256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1696068256 is a deficient number, since it is larger than the sum of its proper divisors (1645319444).

1696068256 is a wasteful number, since it uses less digits than its factorization.

1696068256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35776 (or 35768 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 1696068256 is about 41183.3492567081. The cubic root of 1696068256 is about 1192.5623894565.

The spelling of 1696068256 in words is "one billion, six hundred ninety-six million, sixty-eight thousand, two hundred fifty-six".