2878210608 has 240 divisors, whose sum is σ = 9386586720. Its totient is φ = 757725696.

The previous prime is 2878210607. The next prime is 2878210613. The reversal of 2878210608 is 8060128782.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2878210608.

It is not an unprimeable number, because it can be changed into a prime (2878210607) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5167066 + ... + 5167622.

It is an arithmetic number, because the mean of its divisors is an integer number (39110778).

Almost surely, 2^2878210608 is an apocalyptic number.

2878210608 is a gapful number since it is divisible by the number (28) 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 2878210608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4693293360).

2878210608 is an abundant number, since it is smaller than the sum of its proper divisors (6508376112).

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

2878210608 is a wasteful number, since it uses less digits than its factorization.

2878210608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 2878210608 is about 53648.9571939660. The cubic root of 2878210608 is about 1422.4625998035.

The spelling of 2878210608 in words is "two billion, eight hundred seventy-eight million, two hundred ten thousand, six hundred eight".