2939102205 has 32 divisors (see below), whose sum is σ = 5362205184. Its totient is φ = 1361826816.

The previous prime is 2939102197. The next prime is 2939102213. The reversal of 2939102205 is 5022019392.

It is an interprime number because it is at equal distance from previous prime (2939102197) and next prime (2939102213).

It is not a de Polignac number, because 2939102205 - 2³ = 2939102197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 439989 + ... + 446618.

It is an arithmetic number, because the mean of its divisors is an integer number (167568912).

Almost surely, 2^2939102205 is an apocalyptic number.

It is an amenable number.

2939102205 is a deficient number, since it is larger than the sum of its proper divisors (2423102979).

2939102205 is a wasteful number, since it uses less digits than its factorization.

2939102205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886645.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2939102205 is about 54213.4872979040. The cubic root of 2939102205 is about 1432.4239140410.

The spelling of 2939102205 in words is "two billion, nine hundred thirty-nine million, one hundred two thousand, two hundred five".