8223446274 has 32 divisors (see below), whose sum is σ = 16808601600. Its totient is φ = 2680945872.

The previous prime is 8223446263. The next prime is 8223446279. The reversal of 8223446274 is 4726443228.

It is a super-3 number, since 3×8223446274³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8223446279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425677 + ... + 444575.

It is an arithmetic number, because the mean of its divisors is an integer number (525268800).

Almost surely, 2^8223446274 is an apocalyptic number.

8223446274 is an abundant number, since it is smaller than the sum of its proper divisors (8585155326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8223446274 is a wasteful number, since it uses less digits than its factorization.

8223446274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20494.

The product of its digits is 516096, while the sum is 42.

The square root of 8223446274 is about 90683.2193627906. The cubic root of 8223446274 is about 2018.4498018865.

The spelling of 8223446274 in words is "eight billion, two hundred twenty-three million, four hundred forty-six thousand, two hundred seventy-four".