2992338886 has 4 divisors (see below), whose sum is σ = 4488508332. Its totient is φ = 1496169442.

The previous prime is 2992338859. The next prime is 2992338889. The reversal of 2992338886 is 6888332992.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2992338886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992338889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748084720 + ... + 748084723.

It is an arithmetic number, because the mean of its divisors is an integer number (1122127083).

Almost surely, 2^2992338886 is an apocalyptic number.

2992338886 is a deficient number, since it is larger than the sum of its proper divisors (1496169446).

2992338886 is a wasteful number, since it uses less digits than its factorization.

2992338886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496169445.

The product of its digits is 8957952, while the sum is 58.

The square root of 2992338886 is about 54702.2749618332. The cubic root of 2992338886 is about 1441.0208306143.

The spelling of 2992338886 in words is "two billion, nine hundred ninety-two million, three hundred thirty-eight thousand, eight hundred eighty-six".