2889078976 has 112 divisors (see below), whose sum is σ = 6796828672. Its totient is φ = 1192320000.

The previous prime is 2889078949. The next prime is 2889078979. The reversal of 2889078976 is 6798709882.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (2889078979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3846601 + ... + 3847351.

Almost surely, 2^2889078976 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 2889078976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3398414336).

2889078976 is an abundant number, since it is smaller than the sum of its proper divisors (3907749696).

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

2889078976 is a wasteful number, since it uses less digits than its factorization.

2889078976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 64.

The square root of 2889078976 is about 53750.1532648978. The cubic root of 2889078976 is about 1424.2507974711.

The spelling of 2889078976 in words is "two billion, eight hundred eighty-nine million, seventy-eight thousand, nine hundred seventy-six".