2861179024 has 120 divisors (see below), whose sum is σ = 6418339200. Its totient is φ = 1225086720.

The previous prime is 2861178989. The next prime is 2861179073. The reversal of 2861179024 is 4209711682.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7355022 + ... + 7355410.

It is an arithmetic number, because the mean of its divisors is an integer number (53486160).

Almost surely, 2^2861179024 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 2861179024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3209169600).

2861179024 is an abundant number, since it is smaller than the sum of its proper divisors (3557160176).

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

2861179024 is a wasteful number, since it uses less digits than its factorization.

2861179024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2861179024 is about 53489.9899420443. The cubic root of 2861179024 is about 1419.6512771927.

The spelling of 2861179024 in words is "two billion, eight hundred sixty-one million, one hundred seventy-nine thousand, twenty-four".