2991341330 has 16 divisors (see below), whose sum is σ = 5385167064. Its totient is φ = 1196369280.

The previous prime is 2991341321. The next prime is 2991341351. The reversal of 2991341330 is 331431992.

It can be written as a sum of positive squares in 4 ways, for example, as 2031395041 + 959946289 = 45071^2 + 30983^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75284 + ... + 107936.

Almost surely, 2^2991341330 is an apocalyptic number.

2991341330 is a deficient number, since it is larger than the sum of its proper divisors (2393825734).

2991341330 is a wasteful number, since it uses less digits than its factorization.

2991341330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41821.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 2991341330 is about 54693.1561532154. The cubic root of 2991341330 is about 1440.8606817809.

The spelling of 2991341330 in words is "two billion, nine hundred ninety-one million, three hundred forty-one thousand, three hundred thirty".