4618833444 has 81 divisors (see below), whose sum is σ = 11978786001. Its totient is φ = 1500600960.

The previous prime is 4618833431. The next prime is 4618833463. The reversal of 4618833444 is 4443388164.

The square root of 4618833444 is 67962.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3473687844 + 1145145600 = 58938^2 + 33840^2 .

It is a super-2 number, since 2×4618833444² = 42667244766825802272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4618833444.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 19165164 + ... + 19165404.

Almost surely, 2^4618833444 is an apocalyptic number.

4618833444 is the 67962-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4618833444

4618833444 is an abundant number, since it is smaller than the sum of its proper divisors (7359952557).

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

4618833444 is a wasteful number, since it uses less digits than its factorization.

4618833444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 293 counting only the distinct ones).

The product of its digits is 884736, while the sum is 45.

The cubic root of 4618833444 is about 1665.3701160265.

The spelling of 4618833444 in words is "four billion, six hundred eighteen million, eight hundred thirty-three thousand, four hundred forty-four".