2985642699 has 8 divisors (see below), whose sum is σ = 4287076752. Its totient is φ = 1837318560.

The previous prime is 2985642659. The next prime is 2985642707. The reversal of 2985642699 is 9962465892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2985642699 - 2¹³ = 2985634507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2985642659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38277432 + ... + 38277509.

It is an arithmetic number, because the mean of its divisors is an integer number (535884594).

Almost surely, 2^2985642699 is an apocalyptic number.

2985642699 is a deficient number, since it is larger than the sum of its proper divisors (1301434053).

2985642699 is a wasteful number, since it uses less digits than its factorization.

2985642699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76554957.

The product of its digits is 16796160, while the sum is 60.

The square root of 2985642699 is about 54641.0349371239. The cubic root of 2985642699 is about 1439.9451334226.

The spelling of 2985642699 in words is "two billion, nine hundred eighty-five million, six hundred forty-two thousand, six hundred ninety-nine".