2276909636 has 12 divisors (see below), whose sum is σ = 3986492412. Its totient is φ = 1137911808.

The previous prime is 2276909629. The next prime is 2276909699. The reversal of 2276909636 is 6369096722.

It can be written as a sum of positive squares in 2 ways, for example, as 625300036 + 1651609600 = 25006^2 + 40640^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126245 + ... + 143148.

It is an arithmetic number, because the mean of its divisors is an integer number (332207701).

Almost surely, 2^2276909636 is an apocalyptic number.

It is an amenable number.

2276909636 is a deficient number, since it is larger than the sum of its proper divisors (1709582776).

2276909636 is a wasteful number, since it uses less digits than its factorization.

2276909636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271510 (or 271508 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 50.

The square root of 2276909636 is about 47716.9742963654. The cubic root of 2276909636 is about 1315.5739490733.

The spelling of 2276909636 in words is "two billion, two hundred seventy-six million, nine hundred nine thousand, six hundred thirty-six".