4364789812 has 12 divisors (see below), whose sum is σ = 7639327780. Its totient is φ = 2182124736.

The previous prime is 4364789809. The next prime is 4364789837. The reversal of 4364789812 is 2189874634.

It can be written as a sum of positive squares in 2 ways, for example, as 2258530576 + 2106259236 = 47524^2 + 45894^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4364789812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28713 + ... + 97744.

Almost surely, 2^4364789812 is an apocalyptic number.

It is an amenable number.

4364789812 is a deficient number, since it is larger than the sum of its proper divisors (3274537968).

4364789812 is a wasteful number, since it uses less digits than its factorization.

4364789812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135090 (or 135088 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 4364789812 is about 66066.5559265806. Note that the first 3 decimals coincide. The cubic root of 4364789812 is about 1634.2598515962.

The spelling of 4364789812 in words is "four billion, three hundred sixty-four million, seven hundred eighty-nine thousand, eight hundred twelve".