4639331212 has 24 divisors (see below), whose sum is σ = 8598505104. Its totient is φ = 2182682112.

The previous prime is 4639331197. The next prime is 4639331227. The reversal of 4639331212 is 2121339364.

It is an interprime number because it is at equal distance from previous prime (4639331197) and next prime (4639331227).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492208 + ... + 501544.

It is an arithmetic number, because the mean of its divisors is an integer number (358271046).

Almost surely, 2^4639331212 is an apocalyptic number.

It is an amenable number.

4639331212 is a deficient number, since it is larger than the sum of its proper divisors (3959173892).

4639331212 is a wasteful number, since it uses less digits than its factorization.

4639331212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16665 (or 16663 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 4639331212 is about 68112.6362138480. The cubic root of 4639331212 is about 1667.8300442937.

The spelling of 4639331212 in words is "four billion, six hundred thirty-nine million, three hundred thirty-one thousand, two hundred twelve".