4669861512 has 32 divisors (see below), whose sum is σ = 12361399200. Its totient is φ = 1465054464.

The previous prime is 4669861463. The next prime is 4669861523. The reversal of 4669861512 is 2151689664.

It is a super-2 number, since 2×4669861512² = 43615213082517852288, which contains 22 as substring.

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, 5722462 + ... + 5723277.

It is an arithmetic number, because the mean of its divisors is an integer number (386293725).

Almost surely, 2^4669861512 is an apocalyptic number.

It is an amenable number.

4669861512 is an abundant number, since it is smaller than the sum of its proper divisors (7691537688).

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

4669861512 is a wasteful number, since it uses less digits than its factorization.

4669861512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445765 (or 11445761 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 4669861512 is about 68336.3849790139. The cubic root of 4669861512 is about 1671.4805749367.

The spelling of 4669861512 in words is "four billion, six hundred sixty-nine million, eight hundred sixty-one thousand, five hundred twelve".