2985668594 has 24 divisors (see below), whose sum is σ = 4700756592. Its totient is φ = 1422113000.

The previous prime is 2985668591. The next prime is 2985668597. The reversal of 2985668594 is 4958665892.

It is an interprime number because it is at equal distance from previous prime (2985668591) and next prime (2985668597).

It is not an unprimeable number, because it can be changed into a prime (2985668591) 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, 259937 + ... + 271179.

It is an arithmetic number, because the mean of its divisors is an integer number (195864858).

Almost surely, 2^2985668594 is an apocalyptic number.

2985668594 is a deficient number, since it is larger than the sum of its proper divisors (1715087998).

2985668594 is a wasteful number, since it uses less digits than its factorization.

2985668594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542 (or 11519 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 62.

The square root of 2985668594 is about 54641.2718922245. The cubic root of 2985668594 is about 1439.9492963757.

The spelling of 2985668594 in words is "two billion, nine hundred eighty-five million, six hundred sixty-eight thousand, five hundred ninety-four".