804101834 has 16 divisors (see below), whose sum is σ = 1239556200. Its totient is φ = 390930624.

The previous prime is 804101833. The next prime is 804101863. The reversal of 804101834 is 438101408.

It can be written as a sum of positive squares in 4 ways, for example, as 459888025 + 344213809 = 21445^2 + 18553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 804101797 and 804101806.

It is not an unprimeable number, because it can be changed into a prime (804101833) 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, 165512 + ... + 170300.

Almost surely, 2^804101834 is an apocalyptic number.

804101834 is a deficient number, since it is larger than the sum of its proper divisors (435454366).

804101834 is a wasteful number, since it uses less digits than its factorization.

804101834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7097.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 804101834 is about 28356.6894047948. The cubic root of 804101834 is about 929.9016483652.

The spelling of 804101834 in words is "eight hundred four million, one hundred one thousand, eight hundred thirty-four".