8517434828 has 12 divisors (see below), whose sum is σ = 17034869712. Its totient is φ = 3650329200.

The previous prime is 8517434767. The next prime is 8517434837. The reversal of 8517434828 is 8284347158.

8517434828 is an admirable number.

It is a super-5 number, since 5×8517434828⁵ (a number of 51 digits) contains 55555 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152097023 + ... + 152097078.

It is an arithmetic number, because the mean of its divisors is an integer number (1419572476).

Almost surely, 2^8517434828 is an apocalyptic number.

It is an amenable number.

8517434828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8517434828 is a wasteful number, since it uses less digits than its factorization.

8517434828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304194112 (or 304194110 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The square root of 8517434828 is about 92289.9497670250. The cubic root of 8517434828 is about 2042.2219500681.

The spelling of 8517434828 in words is "eight billion, five hundred seventeen million, four hundred thirty-four thousand, eight hundred twenty-eight".