2825782316 has 24 divisors (see below), whose sum is σ = 5771813376. Its totient is φ = 1185282000.

The previous prime is 2825782303. The next prime is 2825782357. The reversal of 2825782316 is 6132875282.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072310 + ... + 1074941.

It is an arithmetic number, because the mean of its divisors is an integer number (240492224).

Almost surely, 2^2825782316 is an apocalyptic number.

It is an amenable number.

2825782316 is an abundant number, since it is smaller than the sum of its proper divisors (2946031060).

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

2825782316 is a wasteful number, since it uses less digits than its factorization.

2825782316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147309 (or 2147307 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 2825782316 is about 53158.0879641095. The cubic root of 2825782316 is about 1413.7726234489.

The spelling of 2825782316 in words is "two billion, eight hundred twenty-five million, seven hundred eighty-two thousand, three hundred sixteen".