3148804866 has 32 divisors (see below), whose sum is σ = 6410502720. Its totient is φ = 1030820544.

The previous prime is 3148804859. The next prime is 3148804871. The reversal of 3148804866 is 6684088413.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425736 + ... + 433068.

It is an arithmetic number, because the mean of its divisors is an integer number (200328210).

Almost surely, 2^3148804866 is an apocalyptic number.

3148804866 is an abundant number, since it is smaller than the sum of its proper divisors (3261697854).

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

3148804866 is a wasteful number, since it uses less digits than its factorization.

3148804866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8610.

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 3148804866 is about 56114.2126916167. The cubic root of 3148804866 is about 1465.7117945705.

The spelling of 3148804866 in words is "three billion, one hundred forty-eight million, eight hundred four thousand, eight hundred sixty-six".