6809736034 has 4 divisors (see below), whose sum is σ = 10214604054. Its totient is φ = 3404868016.

The previous prime is 6809736023. The next prime is 6809736049. The reversal of 6809736034 is 4306379086.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4306379086 = 2 ⋅2153189543.

It can be written as a sum of positive squares in only one way, i.e., 6161779009 + 647957025 = 78497^2 + 25455^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702434007 + ... + 1702434010.

Almost surely, 2^6809736034 is an apocalyptic number.

6809736034 is a deficient number, since it is larger than the sum of its proper divisors (3404868020).

6809736034 is a wasteful number, since it uses less digits than its factorization.

6809736034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404868019.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 6809736034 is about 82521.1247742055. The cubic root of 6809736034 is about 1895.4402231658.

The spelling of 6809736034 in words is "six billion, eight hundred nine million, seven hundred thirty-six thousand, thirty-four".