2864848990 has 16 divisors (see below), whose sum is σ = 5168221200. Its totient is φ = 1143385600.

The previous prime is 2864848949. The next prime is 2864849021. The reversal of 2864848990 is 998484682.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314536 + ... + 323515.

It is an arithmetic number, because the mean of its divisors is an integer number (323013825).

Almost surely, 2^2864848990 is an apocalyptic number.

2864848990 is a deficient number, since it is larger than the sum of its proper divisors (2303372210).

2864848990 is a wasteful number, since it uses less digits than its factorization.

2864848990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638507.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The square root of 2864848990 is about 53524.2841147829. The cubic root of 2864848990 is about 1420.2580021185.

The spelling of 2864848990 in words is "two billion, eight hundred sixty-four million, eight hundred forty-eight thousand, nine hundred ninety".