1696000681 has 8 divisors (see below), whose sum is σ = 1722252320. Its totient is φ = 1669776768.

The previous prime is 1696000673. The next prime is 1696000693. The reversal of 1696000681 is 1860006961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 5-Lehmer number, since φ(1696000681) divides (1696000681-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 1696000681 - 2³ = 1696000673 is a prime.

It is a super-2 number, since 2×1696000681² = 5752836619904927522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1696000681.

It is not an unprimeable number, because it can be changed into a prime (1696000601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140185 + ... + 151801.

It is an arithmetic number, because the mean of its divisors is an integer number (215281540).

Almost surely, 2^1696000681 is an apocalyptic number.

It is an amenable number.

1696000681 is a deficient number, since it is larger than the sum of its proper divisors (26251639).

1696000681 is a wasteful number, since it uses less digits than its factorization.

1696000681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 1696000681 is about 41182.5288320181. The cubic root of 1696000681 is about 1192.5465511643.

The spelling of 1696000681 in words is "one billion, six hundred ninety-six million, six hundred eighty-one", and thus it is an aban number.