8278026924 has 12 divisors (see below), whose sum is σ = 19315396184. Its totient is φ = 2759342304.

The previous prime is 8278026923. The next prime is 8278026943. The reversal of 8278026924 is 4296208728.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (8278026923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344917777 + ... + 344917800.

Almost surely, 2^8278026924 is an apocalyptic number.

It is an amenable number.

8278026924 is an abundant number, since it is smaller than the sum of its proper divisors (11037369260).

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

8278026924 is a wasteful number, since it uses less digits than its factorization.

8278026924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689835584 (or 689835582 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 8278026924 is about 90983.6629511035. The cubic root of 8278026924 is about 2022.9055761438.

The spelling of 8278026924 in words is "eight billion, two hundred seventy-eight million, twenty-six thousand, nine hundred twenty-four".