2989643301 has 12 divisors (see below), whose sum is σ = 4325663628. Its totient is φ = 1989730944.

The previous prime is 2989643299. The next prime is 2989643303. The reversal of 2989643301 is 1033469892.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2989643299) and next prime (2989643303).

It can be written as a sum of positive squares in 2 ways, for example, as 1534602276 + 1455041025 = 39174^2 + 38145^2 .

It is not a de Polignac number, because 2989643301 - 2¹ = 2989643299 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989643303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274750 + ... + 285423.

It is an arithmetic number, because the mean of its divisors is an integer number (360471969).

Almost surely, 2^2989643301 is an apocalyptic number.

It is an amenable number.

2989643301 is a deficient number, since it is larger than the sum of its proper divisors (1336020327).

2989643301 is a wasteful number, since it uses less digits than its factorization.

2989643301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560772 (or 560769 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2989643301 is about 54677.6307186037. The cubic root of 2989643301 is about 1440.5879962708.

The spelling of 2989643301 in words is "two billion, nine hundred eighty-nine million, six hundred forty-three thousand, three hundred one".