8274245424 has 80 divisors (see below), whose sum is σ = 22057025760. Its totient is φ = 2671083520.

The previous prime is 8274245417. The next prime is 8274245471. The reversal of 8274245424 is 4245424728.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254272 + ... + 284960.

It is an arithmetic number, because the mean of its divisors is an integer number (275712822).

Almost surely, 2^8274245424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8274245424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11028512880).

8274245424 is an abundant number, since it is smaller than the sum of its proper divisors (13782780336).

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

8274245424 is a wasteful number, since it uses less digits than its factorization.

8274245424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30878 (or 30872 counting only the distinct ones).

The product of its digits is 573440, while the sum is 42.

The square root of 8274245424 is about 90962.8793739512. The cubic root of 8274245424 is about 2022.5975002132.

The spelling of 8274245424 in words is "eight billion, two hundred seventy-four million, two hundred forty-five thousand, four hundred twenty-four".