8470000842 has 16 divisors (see below), whose sum is σ = 17831580960. Its totient is φ = 2674737072.

The previous prime is 8470000811. The next prime is 8470000843. The reversal of 8470000842 is 2480000748.

It is not an unprimeable number, because it can be changed into a prime (8470000843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37149013 + ... + 37149240.

It is an arithmetic number, because the mean of its divisors is an integer number (1114473810).

Almost surely, 2^8470000842 is an apocalyptic number.

8470000842 is an abundant number, since it is smaller than the sum of its proper divisors (9361580118).

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

8470000842 is a wasteful number, since it uses less digits than its factorization.

8470000842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74298277.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 8470000842 is about 92032.6074932141. The cubic root of 8470000842 is about 2038.4238146892.

The spelling of 8470000842 in words is "eight billion, four hundred seventy million, eight hundred forty-two", and thus it is an aban number.