2985712772 has 36 divisors (see below), whose sum is σ = 6015784320. Its totient is φ = 1270155312.

The previous prime is 2985712757. The next prime is 2985712787. The reversal of 2985712772 is 2772175892.

2985712772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2985712757) and next prime (2985712787).

It is a self number, because there is not a number n which added to its sum of digits gives 2985712772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538229 + ... + 543747.

It is an arithmetic number, because the mean of its divisors is an integer number (167105120).

Almost surely, 2^2985712772 is an apocalyptic number.

It is an amenable number.

2985712772 is an abundant number, since it is smaller than the sum of its proper divisors (3030071548).

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

2985712772 is a wasteful number, since it uses less digits than its factorization.

2985712772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808 (or 5667 counting only the distinct ones).

The product of its digits is 987840, while the sum is 50.

The square root of 2985712772 is about 54641.6761455942. The cubic root of 2985712772 is about 1439.9563984998.

The spelling of 2985712772 in words is "two billion, nine hundred eighty-five million, seven hundred twelve thousand, seven hundred seventy-two".