2942887195 has 16 divisors (see below), whose sum is σ = 3647423232. Its totient is φ = 2277089280.

The previous prime is 2942887183. The next prime is 2942887253. The reversal of 2942887195 is 5917882492.

It is not a de Polignac number, because 2942887195 - 2²¹ = 2940790043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348139 + ... + 356491.

It is an arithmetic number, because the mean of its divisors is an integer number (227963952).

Almost surely, 2^2942887195 is an apocalyptic number.

2942887195 is a deficient number, since it is larger than the sum of its proper divisors (704536037).

2942887195 is a wasteful number, since it uses less digits than its factorization.

2942887195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10662.

The product of its digits is 2903040, while the sum is 55.

The square root of 2942887195 is about 54248.3842616534. The cubic root of 2942887195 is about 1433.0385444177.

The spelling of 2942887195 in words is "two billion, nine hundred forty-two million, eight hundred eighty-seven thousand, one hundred ninety-five".