8427474076 has 24 divisors (see below), whose sum is σ = 16876909280. Its totient is φ = 3607068672.

The previous prime is 8427474059. The next prime is 8427474089. The reversal of 8427474076 is 6704747248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174165 + ... + 217228.

Almost surely, 2^8427474076 is an apocalyptic number.

It is an amenable number.

8427474076 is an abundant number, since it is smaller than the sum of its proper divisors (8449435204).

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

8427474076 is a wasteful number, since it uses less digits than its factorization.

8427474076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392173 (or 392171 counting only the distinct ones).

The product of its (nonzero) digits is 2107392, while the sum is 49.

The square root of 8427474076 is about 91801.2749148943. The cubic root of 8427474076 is about 2035.0065359678.

The spelling of 8427474076 in words is "eight billion, four hundred twenty-seven million, four hundred seventy-four thousand, seventy-six".