1709668896 has 72 divisors (see below), whose sum is σ = 4859704080. Its totient is φ = 526046976.

The previous prime is 1709668847. The next prime is 1709668897. The reversal of 1709668896 is 6988669071.

It is not an unprimeable number, because it can be changed into a prime (1709668897) 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, 36466 + ... + 68913.

It is an arithmetic number, because the mean of its divisors is an integer number (67495890).

Almost surely, 2^1709668896 is an apocalyptic number.

1709668896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1709668896 is an abundant number, since it is smaller than the sum of its proper divisors (3150035184).

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

1709668896 is a wasteful number, since it uses less digits than its factorization.

1709668896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105418 (or 105397 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The square root of 1709668896 is about 41348.1425943173. The cubic root of 1709668896 is about 1195.7415950873.

The spelling of 1709668896 in words is "one billion, seven hundred nine million, six hundred sixty-eight thousand, eight hundred ninety-six".