2966822398 has 4 divisors (see below), whose sum is σ = 4450233600. Its totient is φ = 1483411198.

The previous prime is 2966822389. The next prime is 2966822423. The reversal of 2966822398 is 8932286692.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 741705598 + ... + 741705601.

It is an arithmetic number, because the mean of its divisors is an integer number (1112558400).

Almost surely, 2^2966822398 is an apocalyptic number.

2966822398 is a deficient number, since it is larger than the sum of its proper divisors (1483411202).

2966822398 is a wasteful number, since it uses less digits than its factorization.

2966822398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483411201.

The product of its digits is 4478976, while the sum is 55.

The square root of 2966822398 is about 54468.5450328903. The cubic root of 2966822398 is about 1436.9131403386.

The spelling of 2966822398 in words is "two billion, nine hundred sixty-six million, eight hundred twenty-two thousand, three hundred ninety-eight".