2887475730 has 16 divisors (see below), whose sum is σ = 6929941824. Its totient is φ = 769993520.

The previous prime is 2887475719. The next prime is 2887475761. The reversal of 2887475730 is 375747882.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

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, 48124566 + ... + 48124625.

It is an arithmetic number, because the mean of its divisors is an integer number (433121364).

Almost surely, 2^2887475730 is an apocalyptic number.

2887475730 is an abundant number, since it is smaller than the sum of its proper divisors (4042466094).

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

2887475730 is a wasteful number, since it uses less digits than its factorization.

2887475730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96249201.

The product of its (nonzero) digits is 2634240, while the sum is 51.

The square root of 2887475730 is about 53735.2373215193. The cubic root of 2887475730 is about 1423.9872940125.

The spelling of 2887475730 in words is "two billion, eight hundred eighty-seven million, four hundred seventy-five thousand, seven hundred thirty".