2989648701 has 72 divisors (see below), whose sum is σ = 4834432512. Its totient is φ = 1778400000.

The previous prime is 2989648699. The next prime is 2989648733. The reversal of 2989648701 is 1078469892.

It is not a de Polignac number, because 2989648701 - 2¹ = 2989648699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989648771) 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 71 ways as a sum of consecutive naturals, for example, 11910826 + ... + 11911076.

It is an arithmetic number, because the mean of its divisors is an integer number (67144896).

Almost surely, 2^2989648701 is an apocalyptic number.

It is an amenable number.

2989648701 is a deficient number, since it is larger than the sum of its proper divisors (1844783811).

2989648701 is a wasteful number, since it uses less digits than its factorization.

2989648701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 2989648701 is about 54677.6800989215. The cubic root of 2989648701 is about 1440.5888636174.

The spelling of 2989648701 in words is "two billion, nine hundred eighty-nine million, six hundred forty-eight thousand, seven hundred one".