2845574984 has 32 divisors (see below), whose sum is σ = 6262466880. Its totient is φ = 1186570944.

The previous prime is 2845574983. The next prime is 2845574989. The reversal of 2845574984 is 4894755482.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (2845574983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684602 + ... + 688745.

It is an arithmetic number, because the mean of its divisors is an integer number (195702090).

Almost surely, 2^2845574984 is an apocalyptic number.

It is an amenable number.

2845574984 is an abundant number, since it is smaller than the sum of its proper divisors (3416891896).

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

2845574984 is a wasteful number, since it uses less digits than its factorization.

2845574984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373397 (or 1373393 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 56.

The square root of 2845574984 is about 53343.9310887377. The cubic root of 2845574984 is about 1417.0657826211.

The spelling of 2845574984 in words is "two billion, eight hundred forty-five million, five hundred seventy-four thousand, nine hundred eighty-four".