1696043916 has 36 divisors (see below), whose sum is σ = 4899683152. Its totient is φ = 484583904.

The previous prime is 1696043861. The next prime is 1696043957. The reversal of 1696043916 is 6193406961.

1696043916 is a `hidden beast` number, since 1 + 6 + 9 + 604 + 39 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3364915 + ... + 3365418.

Almost surely, 2^1696043916 is an apocalyptic number.

It is an amenable number.

1696043916 is an abundant number, since it is smaller than the sum of its proper divisors (3203639236).

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

1696043916 is a wasteful number, since it uses less digits than its factorization.

1696043916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730350 (or 6730345 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 1696043916 is about 41183.0537478706. The cubic root of 1696043916 is about 1192.5566846728.

The spelling of 1696043916 in words is "one billion, six hundred ninety-six million, forty-three thousand, nine hundred sixteen".