8204028134 has 4 divisors (see below), whose sum is σ = 12306042204. Its totient is φ = 4102014066.

The previous prime is 8204028097. The next prime is 8204028149. The reversal of 8204028134 is 4318204028.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8204028134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051007032 + ... + 2051007035.

It is an arithmetic number, because the mean of its divisors is an integer number (3076510551).

Almost surely, 2^8204028134 is an apocalyptic number.

8204028134 is a deficient number, since it is larger than the sum of its proper divisors (4102014070).

8204028134 is a wasteful number, since it uses less digits than its factorization.

8204028134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102014069.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8204028134 is about 90576.0902998137. The cubic root of 8204028134 is about 2016.8598183901.

The spelling of 8204028134 in words is "eight billion, two hundred four million, twenty-eight thousand, one hundred thirty-four".