2894549983 has 8 divisors (see below), whose sum is σ = 3146341968. Its totient is φ = 2646920064.

The previous prime is 2894549963. The next prime is 2894549989. The reversal of 2894549983 is 3899454982.

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 2894549983 - 2⁵ = 2894549951 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 (2894549989) 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 in 7 ways as a sum of consecutive naturals, for example, 1039066 + ... + 1041847.

It is an arithmetic number, because the mean of its divisors is an integer number (393292746).

Almost surely, 2^2894549983 is an apocalyptic number.

2894549983 is a deficient number, since it is larger than the sum of its proper divisors (251791985).

2894549983 is a wasteful number, since it uses less digits than its factorization.

2894549983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081033.

The product of its digits is 22394880, while the sum is 61.

The square root of 2894549983 is about 53801.0221371304. The cubic root of 2894549983 is about 1425.1492582757.

The spelling of 2894549983 in words is "two billion, eight hundred ninety-four million, five hundred forty-nine thousand, nine hundred eighty-three".