3679821896 has 32 divisors (see below), whose sum is σ = 6997209600. Its totient is φ = 1813968000.

The previous prime is 3679821883. The next prime is 3679821967. The reversal of 3679821896 is 6981289763.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470756 + ... + 478508.

It is an arithmetic number, because the mean of its divisors is an integer number (218662800).

Almost surely, 2^3679821896 is an apocalyptic number.

It is an amenable number.

3679821896 is a deficient number, since it is larger than the sum of its proper divisors (3317387704).

3679821896 is a wasteful number, since it uses less digits than its factorization.

3679821896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8589 (or 8585 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 59.

The square root of 3679821896 is about 60661.5355559023. The cubic root of 3679821896 is about 1543.8636185210.

The spelling of 3679821896 in words is "three billion, six hundred seventy-nine million, eight hundred twenty-one thousand, eight hundred ninety-six".