3859322624 has 72 divisors (see below), whose sum is σ = 7979301792. Its totient is φ = 1861816320.

The previous prime is 3859322603. The next prime is 3859322633. The reversal of 3859322624 is 4262239583.

It is a super-2 number, since 2×3859322624² = 29788742232236490752, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 825317 + ... + 829979.

It is an arithmetic number, because the mean of its divisors is an integer number (110823636).

Almost surely, 2^3859322624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3859322624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3989650896).

3859322624 is an abundant number, since it is smaller than the sum of its proper divisors (4119979168).

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

3859322624 is an equidigital number, since it uses as much as digits as its factorization.

3859322624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793 (or 4779 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 3859322624 is about 62123.4466526126. The cubic root of 3859322624 is about 1568.5692435470.

The spelling of 3859322624 in words is "three billion, eight hundred fifty-nine million, three hundred twenty-two thousand, six hundred twenty-four".