1696696796690 has 32 divisors (see below), whose sum is σ = 3491720593920. Its totient is φ = 581495799744.

The previous prime is 1696696796681. The next prime is 1696696796699. The reversal of 1696696796690 is 966976966961.

It is an interprime number because it is at equal distance from previous prime (1696696796681) and next prime (1696696796699).

It is a super-2 number, since 2×1696696796690² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1696696796699) 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, 4587725 + ... + 4943744.

It is an arithmetic number, because the mean of its divisors is an integer number (109116268560).

Almost surely, 2^{1696696796690} is an apocalyptic number.

1696696796690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1696696796690 is an abundant number, since it is smaller than the sum of its proper divisors (1795023797230).

1696696796690 is a wasteful number, since it uses less digits than its factorization.

1696696796690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9534026.

The product of its (nonzero) digits is 2142770112, while the sum is 80.

The spelling of 1696696796690 in words is "one trillion, six hundred ninety-six billion, six hundred ninety-six million, seven hundred ninety-six thousand, six hundred ninety".