3448864986 has 16 divisors (see below), whose sum is σ = 7883120064. Its totient is φ = 985389984.

The previous prime is 3448864961. The next prime is 3448864997. The reversal of 3448864986 is 6894688443.

It is a Curzon number.

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, 41057875 + ... + 41057958.

It is an arithmetic number, because the mean of its divisors is an integer number (492695004).

Almost surely, 2^3448864986 is an apocalyptic number.

3448864986 is an abundant number, since it is smaller than the sum of its proper divisors (4434255078).

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

3448864986 is a wasteful number, since it uses less digits than its factorization.

3448864986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82115845.

The product of its digits is 31850496, while the sum is 60.

The square root of 3448864986 is about 58727.0379467584. The cubic root of 3448864986 is about 1510.8640853559.

The spelling of 3448864986 in words is "three billion, four hundred forty-eight million, eight hundred sixty-four thousand, nine hundred eighty-six".