2991812714 has 16 divisors (see below), whose sum is σ = 4896589536. Its totient is φ = 1359666000.

The previous prime is 2991812701. The next prime is 2991812717. The reversal of 2991812714 is 4172181992.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2991812717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169829 + ... + 186615.

It is an arithmetic number, because the mean of its divisors is an integer number (306036846).

Almost surely, 2^2991812714 is an apocalyptic number.

2991812714 is a deficient number, since it is larger than the sum of its proper divisors (1904776822).

2991812714 is a wasteful number, since it uses less digits than its factorization.

2991812714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24901.

The product of its digits is 72576, while the sum is 44.

The square root of 2991812714 is about 54697.4653343279. The cubic root of 2991812714 is about 1440.9363627685.

The spelling of 2991812714 in words is "two billion, nine hundred ninety-one million, eight hundred twelve thousand, seven hundred fourteen".