2749276008 has 48 divisors (see below), whose sum is σ = 7452244800. Its totient is φ = 915651360.

The previous prime is 2749276001. The next prime is 2749276021. The reversal of 2749276008 is 8006729472.

It is not an unprimeable number, because it can be changed into a prime (2749276001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73123 + ... + 104141.

It is an arithmetic number, because the mean of its divisors is an integer number (155255100).

Almost surely, 2^2749276008 is an apocalyptic number.

It is an amenable number.

2749276008 is an abundant number, since it is smaller than the sum of its proper divisors (4702968792).

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

2749276008 is a wasteful number, since it uses less digits than its factorization.

2749276008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32262 (or 32255 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2749276008 is about 52433.5389612412. The cubic root of 2749276008 is about 1400.8967058057.

The spelling of 2749276008 in words is "two billion, seven hundred forty-nine million, two hundred seventy-six thousand, eight".