1226360366 has 16 divisors (see below), whose sum is σ = 2293453440. Its totient is φ = 477802680.

The previous prime is 1226360347. The next prime is 1226360383. The reversal of 1226360366 is 6630636221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3981536 + ... + 3981843.

It is an arithmetic number, because the mean of its divisors is an integer number (143340840).

Almost surely, 2^1226360366 is an apocalyptic number.

1226360366 is a deficient number, since it is larger than the sum of its proper divisors (1067093074).

1226360366 is a wasteful number, since it uses less digits than its factorization.

1226360366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963399.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 1226360366 is about 35019.4284076711. The cubic root of 1226360366 is about 1070.3834087595.

Adding to 1226360366 its reverse (6630636221), we get a palindrome (7856996587).

The spelling of 1226360366 in words is "one billion, two hundred twenty-six million, three hundred sixty thousand, three hundred sixty-six".