2756906229 has 72 divisors (see below), whose sum is σ = 4775615040. Its totient is φ = 1384732800.

The previous prime is 2756906227. The next prime is 2756906233. The reversal of 2756906229 is 9226096572.

It is a happy number.

It is not a de Polignac number, because 2756906229 - 2¹ = 2756906227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756906227) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2441337 + ... + 2442465.

Almost surely, 2^2756906229 is an apocalyptic number.

It is an amenable number.

2756906229 is a deficient number, since it is larger than the sum of its proper divisors (2018708811).

2756906229 is a wasteful number, since it uses less digits than its factorization.

2756906229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 2756906229 is about 52506.2494280443. The cubic root of 2756906229 is about 1402.1915046201.

The spelling of 2756906229 in words is "two billion, seven hundred fifty-six million, nine hundred six thousand, two hundred twenty-nine".