2889974070 has 96 divisors (see below), whose sum is σ = 7921704960. Its totient is φ = 729898560.

The previous prime is 2889974063. The next prime is 2889974071. The reversal of 2889974070 is 704799882.

It is a junction number, because it is equal to n+sod(n) for n = 2889973998 and 2889974016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889974071) 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, 120111 + ... + 142149.

It is an arithmetic number, because the mean of its divisors is an integer number (82517760).

Almost surely, 2^2889974070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2889974070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3960852480).

2889974070 is an abundant number, since it is smaller than the sum of its proper divisors (5031730890).

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

2889974070 is a wasteful number, since it uses less digits than its factorization.

2889974070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22130 (or 22127 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 2889974070 is about 53758.4790521458. The cubic root of 2889974070 is about 1424.3978693372.

The spelling of 2889974070 in words is "two billion, eight hundred eighty-nine million, nine hundred seventy-four thousand, seventy".