3099006005 has 4 divisors (see below), whose sum is σ = 3718807212. Its totient is φ = 2479204800.

The previous prime is 3099005999. The next prime is 3099006013. The reversal of 3099006005 is 5006009903.

3099006005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 904926724 + 2194079281 = 30082^2 + 46841^2 .

It is not a de Polignac number, because 3099006005 - 2⁴ = 3099005989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309900596 + ... + 309900605.

It is an arithmetic number, because the mean of its divisors is an integer number (929701803).

Almost surely, 2^3099006005 is an apocalyptic number.

It is an amenable number.

3099006005 is a deficient number, since it is larger than the sum of its proper divisors (619801207).

3099006005 is an equidigital number, since it uses as much as digits as its factorization.

3099006005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619801206.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 3099006005 is about 55668.7165740329. The cubic root of 3099006005 is about 1457.9438757426.

The spelling of 3099006005 in words is "three billion, ninety-nine million, six thousand, five".