8534776434 has 16 divisors (see below), whose sum is σ = 17083524672. Its totient is φ = 2842596848.

The previous prime is 8534776433. The next prime is 8534776463. The reversal of 8534776434 is 4346774358.

It is not an unprimeable number, because it can be changed into a prime (8534776433) 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, 574209 + ... + 588884.

It is an arithmetic number, because the mean of its divisors is an integer number (1067720292).

Almost surely, 2^8534776434 is an apocalyptic number.

8534776434 is an abundant number, since it is smaller than the sum of its proper divisors (8548748238).

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

8534776434 is a wasteful number, since it uses less digits than its factorization.

8534776434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164321.

The product of its digits is 6773760, while the sum is 51.

The square root of 8534776434 is about 92383.8537516161. The cubic root of 8534776434 is about 2043.6070071453.

The spelling of 8534776434 in words is "eight billion, five hundred thirty-four million, seven hundred seventy-six thousand, four hundred thirty-four".