2749733226 has 24 divisors (see below), whose sum is σ = 5959568160. Its totient is φ = 916298856.

The previous prime is 2749733213. The next prime is 2749733243. The reversal of 2749733226 is 6223379472.

It is a super-2 number, since 2×2749733226² = 15122065628336734152, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 42601 + ... + 85523.

It is an arithmetic number, because the mean of its divisors is an integer number (248315340).

Almost surely, 2^2749733226 is an apocalyptic number.

2749733226 is an abundant number, since it is smaller than the sum of its proper divisors (3209834934).

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

2749733226 is a wasteful number, since it uses less digits than its factorization.

2749733226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46490 (or 46487 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 2749733226 is about 52437.8987565291. The cubic root of 2749733226 is about 1400.9743601511.

The spelling of 2749733226 in words is "two billion, seven hundred forty-nine million, seven hundred thirty-three thousand, two hundred twenty-six".