6610792047 has 4 divisors (see below), whose sum is σ = 8814389400. Its totient is φ = 4407194696.

The previous prime is 6610792039. The next prime is 6610792049. The reversal of 6610792047 is 7402970166.

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

It is a cyclic number.

It is not a de Polignac number, because 6610792047 - 2³ = 6610792039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610792049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101798672 + ... + 1101798677.

It is an arithmetic number, because the mean of its divisors is an integer number (2203597350).

Almost surely, 2^6610792047 is an apocalyptic number.

6610792047 is a deficient number, since it is larger than the sum of its proper divisors (2203597353).

6610792047 is a wasteful number, since it uses less digits than its factorization.

6610792047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203597352.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 6610792047 is about 81306.7773743370. Note that the first 3 decimals coincide. The cubic root of 6610792047 is about 1876.7992965137.

The spelling of 6610792047 in words is "six billion, six hundred ten million, seven hundred ninety-two thousand, forty-seven".