2889014464 has 56 divisors (see below), whose sum is σ = 6728988320. Its totient is φ = 1204678656.

The previous prime is 2889014461. The next prime is 2889014477. The reversal of 2889014464 is 4644109882.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (2889014461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70569 + ... + 103720.

Almost surely, 2^2889014464 is an apocalyptic number.

It is an amenable number.

2889014464 is an abundant number, since it is smaller than the sum of its proper divisors (3839973856).

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

2889014464 is a wasteful number, since it uses less digits than its factorization.

2889014464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174345 (or 174335 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 2889014464 is about 53749.5531516309. The cubic root of 2889014464 is about 1424.2401964050.

The spelling of 2889014464 in words is "two billion, eight hundred eighty-nine million, fourteen thousand, four hundred sixty-four".