1224338846 has 16 divisors (see below), whose sum is σ = 1851269904. Its totient is φ = 607267584.

The previous prime is 1224338821. The next prime is 1224338851. The reversal of 1224338846 is 6488334221.

It is a super-2 number, since 2×1224338846² = 2998011219649223432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134681 + ... + 143483.

It is an arithmetic number, because the mean of its divisors is an integer number (115704369).

Almost surely, 2^1224338846 is an apocalyptic number.

1224338846 is a deficient number, since it is larger than the sum of its proper divisors (626931058).

1224338846 is a wasteful number, since it uses less digits than its factorization.

1224338846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9355.

The product of its digits is 221184, while the sum is 41.

The square root of 1224338846 is about 34990.5536680973. The cubic root of 1224338846 is about 1069.7949489158.

The spelling of 1224338846 in words is "one billion, two hundred twenty-four million, three hundred thirty-eight thousand, eight hundred forty-six".