2649363306 has 16 divisors (see below), whose sum is σ = 5577607200. Its totient is φ = 836641008.

The previous prime is 2649363293. The next prime is 2649363313. The reversal of 2649363306 is 6033639462.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 11619901 + ... + 11620128.

It is an arithmetic number, because the mean of its divisors is an integer number (348600450).

Almost surely, 2^2649363306 is an apocalyptic number.

2649363306 is an abundant number, since it is smaller than the sum of its proper divisors (2928243894).

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

2649363306 is a wasteful number, since it uses less digits than its factorization.

2649363306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23240053.

The product of its (nonzero) digits is 419904, while the sum is 42.

The square root of 2649363306 is about 51471.9662146299. The cubic root of 2649363306 is about 1383.7166677651.

The spelling of 2649363306 in words is "two billion, six hundred forty-nine million, three hundred sixty-three thousand, three hundred six".