2274656836 has 6 divisors (see below), whose sum is σ = 3980649470. Its totient is φ = 1137328416.

The previous prime is 2274656821. The next prime is 2274656843. The reversal of 2274656836 is 6386564722.

It can be written as a sum of positive squares in only one way, i.e., 1433076736 + 841580100 = 37856^2 + 29010^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2274656836.

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, 284332101 + ... + 284332108.

Almost surely, 2^2274656836 is an apocalyptic number.

It is an amenable number.

2274656836 is a deficient number, since it is larger than the sum of its proper divisors (1705992634).

2274656836 is a wasteful number, since it uses less digits than its factorization.

2274656836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568664213 (or 568664211 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 49.

The square root of 2274656836 is about 47693.3625990032. The cubic root of 2274656836 is about 1315.1399246789.

The spelling of 2274656836 in words is "two billion, two hundred seventy-four million, six hundred fifty-six thousand, eight hundred thirty-six".