2772734026 has 4 divisors (see below), whose sum is σ = 4159101042. Its totient is φ = 1386367012.

The previous prime is 2772733979. The next prime is 2772734033. The reversal of 2772734026 is 6204372772.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2484922801 + 287811225 = 49849^2 + 16965^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2772734026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693183505 + ... + 693183508.

Almost surely, 2^2772734026 is an apocalyptic number.

2772734026 is a deficient number, since it is larger than the sum of its proper divisors (1386367016).

2772734026 is a wasteful number, since it uses less digits than its factorization.

2772734026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386367015.

The product of its (nonzero) digits is 197568, while the sum is 40.

The square root of 2772734026 is about 52656.7566984523. The cubic root of 2772734026 is about 1404.8697803604.

The spelling of 2772734026 in words is "two billion, seven hundred seventy-two million, seven hundred thirty-four thousand, twenty-six".