1696634896 has 60 divisors (see below), whose sum is σ = 3622979052. Its totient is φ = 769120000.

The previous prime is 1696634881. The next prime is 1696634897. The reversal of 1696634896 is 6984366961.

It can be written as a sum of positive squares in 2 ways, for example, as 317552400 + 1379082496 = 17820^2 + 37136^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1696634896.

It is not an unprimeable number, because it can be changed into a prime (1696634897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 891546 + ... + 893446.

Almost surely, 2^1696634896 is an apocalyptic number.

1696634896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1696634896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811489526).

1696634896 is an abundant number, since it is smaller than the sum of its proper divisors (1926344156).

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

1696634896 is a wasteful number, since it uses less digits than its factorization.

1696634896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392 (or 2375 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 58.

The square root of 1696634896 is about 41190.2281615434. The cubic root of 1696634896 is about 1192.6951825226.

The spelling of 1696634896 in words is "one billion, six hundred ninety-six million, six hundred thirty-four thousand, eight hundred ninety-six".