2757682988 has 24 divisors (see below), whose sum is σ = 4865262864. Its totient is φ = 1367654400.

The previous prime is 2757682987. The next prime is 2757683011. The reversal of 2757682988 is 8892867572.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2757682988.

It is not an unprimeable number, because it can be changed into a prime (2757682987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242183 + ... + 253313.

It is an arithmetic number, because the mean of its divisors is an integer number (202719286).

Almost surely, 2^2757682988 is an apocalyptic number.

It is an amenable number.

2757682988 is a deficient number, since it is larger than the sum of its proper divisors (2107579876).

2757682988 is a wasteful number, since it uses less digits than its factorization.

2757682988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633 (or 11631 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 62.

The square root of 2757682988 is about 52513.6457313716. The cubic root of 2757682988 is about 1402.3231815200.

The spelling of 2757682988 in words is "two billion, seven hundred fifty-seven million, six hundred eighty-two thousand, nine hundred eighty-eight".