2989320677 has 8 divisors (see below), whose sum is σ = 3472372992. Its totient is φ = 2520270000.

The previous prime is 2989320671. The next prime is 2989320689. The reversal of 2989320677 is 7760239892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2989320677 - 2¹⁰ = 2989319653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989320671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3499949 + ... + 3500802.

It is an arithmetic number, because the mean of its divisors is an integer number (434046624).

Almost surely, 2^2989320677 is an apocalyptic number.

It is an amenable number.

2989320677 is a deficient number, since it is larger than the sum of its proper divisors (483052315).

2989320677 is an equidigital number, since it uses as much as digits as its factorization.

2989320677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000819.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 2989320677 is about 54674.6804014436. The cubic root of 2989320677 is about 1440.5361745947.

The spelling of 2989320677 in words is "two billion, nine hundred eighty-nine million, three hundred twenty thousand, six hundred seventy-seven".