4656839212 has 12 divisors (see below), whose sum is σ = 8160683440. Its totient is φ = 2325215376.

The previous prime is 4656839179. The next prime is 4656839263. The reversal of 4656839212 is 2129386564.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 797787 + ... + 803602.

Almost surely, 2^4656839212 is an apocalyptic number.

It is an amenable number.

4656839212 is a deficient number, since it is larger than the sum of its proper divisors (3503844228).

4656839212 is a wasteful number, since it uses less digits than its factorization.

4656839212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602120 (or 1602118 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 4656839212 is about 68241.0375946908. The cubic root of 4656839212 is about 1669.9254406336.

The spelling of 4656839212 in words is "four billion, six hundred fifty-six million, eight hundred thirty-nine thousand, two hundred twelve".