3689717896 has 16 divisors (see below), whose sum is σ = 6918886800. Its totient is φ = 1844681424.

The previous prime is 3689717849. The next prime is 3689717909. The reversal of 3689717896 is 6987179863.

It is a super-2 number, since 2×3689717896² = 27228036304125333632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118935 + ... + 146713.

It is an arithmetic number, because the mean of its divisors is an integer number (432430425).

Almost surely, 2^3689717896 is an apocalyptic number.

It is an amenable number.

3689717896 is a deficient number, since it is larger than the sum of its proper divisors (3229168904).

3689717896 is a wasteful number, since it uses less digits than its factorization.

3689717896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44388 (or 44384 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 64.

The square root of 3689717896 is about 60743.0481289835. The cubic root of 3689717896 is about 1545.2463302981.

The spelling of 3689717896 in words is "three billion, six hundred eighty-nine million, seven hundred seventeen thousand, eight hundred ninety-six".