4642733812 has 6 divisors (see below), whose sum is σ = 8124784178. Its totient is φ = 2321366904.

The previous prime is 4642733791. The next prime is 4642733827. The reversal of 4642733812 is 2183372464.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3960688356 + 682045456 = 62934^2 + 26116^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580341723 + ... + 580341730.

Almost surely, 2^4642733812 is an apocalyptic number.

It is an amenable number.

4642733812 is a deficient number, since it is larger than the sum of its proper divisors (3482050366).

4642733812 is a wasteful number, since it uses less digits than its factorization.

4642733812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160683457 (or 1160683455 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 4642733812 is about 68137.6093798425. The cubic root of 4642733812 is about 1668.2376872225.

The spelling of 4642733812 in words is "four billion, six hundred forty-two million, seven hundred thirty-three thousand, eight hundred twelve".