2895875880 has 128 divisors (see below), whose sum is σ = 9682934400. Its totient is φ = 688545792.

The previous prime is 2895875839. The next prime is 2895875933. The reversal of 2895875880 is 885785982.

It is a happy number.

2895875880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2895875880² = 16772194224731548800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1404 + ... + 76116.

It is an arithmetic number, because the mean of its divisors is an integer number (75647925).

Almost surely, 2^2895875880 is an apocalyptic number.

2895875880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2895875880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4841467200).

2895875880 is an abundant number, since it is smaller than the sum of its proper divisors (6787058520).

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

2895875880 is a wasteful number, since it uses less digits than its factorization.

2895875880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74763 (or 74759 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 60.

The square root of 2895875880 is about 53813.3429550702. The cubic root of 2895875880 is about 1425.3668295377.

The spelling of 2895875880 in words is "two billion, eight hundred ninety-five million, eight hundred seventy-five thousand, eight hundred eighty".