1346224244 has 12 divisors (see below), whose sum is σ = 2388165444. Its totient is φ = 663891264.

The previous prime is 1346224213. The next prime is 1346224267. The reversal of 1346224244 is 4424226431.

It can be written as a sum of positive squares in 2 ways, for example, as 1149888100 + 196336144 = 33910^2 + 14012^2 .

It is a super-4 number, since 4×1346224244⁴ (a number of 38 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1346224244.

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 3 ways as a sum of consecutive naturals, for example, 2304887 + ... + 2305470.

It is an arithmetic number, because the mean of its divisors is an integer number (199013787).

Almost surely, 2^1346224244 is an apocalyptic number.

It is an amenable number.

1346224244 is a deficient number, since it is larger than the sum of its proper divisors (1041941200).

1346224244 is a wasteful number, since it uses less digits than its factorization.

1346224244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610434 (or 4610432 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 1346224244 is about 36690.9286336555. The cubic root of 1346224244 is about 1104.1781168279.

The spelling of 1346224244 in words is "one billion, three hundred forty-six million, two hundred twenty-four thousand, two hundred forty-four".