2926722249 has 24 divisors (see below), whose sum is σ = 4613809824. Its totient is φ = 1773000000.

The previous prime is 2926722241. The next prime is 2926722263. The reversal of 2926722249 is 9422276292.

It is not a de Polignac number, because 2926722249 - 2³ = 2926722241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2926722241) 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 23 ways as a sum of consecutive naturals, for example, 292174 + ... + 302024.

It is an arithmetic number, because the mean of its divisors is an integer number (192242076).

Almost surely, 2^2926722249 is an apocalyptic number.

It is an amenable number.

2926722249 is a deficient number, since it is larger than the sum of its proper divisors (1687087575).

2926722249 is a wasteful number, since it uses less digits than its factorization.

2926722249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12869 (or 12866 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 2926722249 is about 54099.1889865273. The cubic root of 2926722249 is about 1430.4098860878.

The spelling of 2926722249 in words is "two billion, nine hundred twenty-six million, seven hundred twenty-two thousand, two hundred forty-nine".