2994197189 has 8 divisors (see below), whose sum is σ = 3008946528. Its totient is φ = 2979481840.

The previous prime is 2994197153. The next prime is 2994197207. The reversal of 2994197189 is 9817914992.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2994197189 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 (2994197149) 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, 178034 + ... + 194124.

It is an arithmetic number, because the mean of its divisors is an integer number (376118316).

Almost surely, 2^2994197189 is an apocalyptic number.

It is an amenable number.

2994197189 is a deficient number, since it is larger than the sum of its proper divisors (14749339).

2994197189 is a wasteful number, since it uses less digits than its factorization.

2994197189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16995.

The product of its digits is 2939328, while the sum is 59.

The square root of 2994197189 is about 54719.2579353924. The cubic root of 2994197189 is about 1441.3190699171.

The spelling of 2994197189 in words is "two billion, nine hundred ninety-four million, one hundred ninety-seven thousand, one hundred eighty-nine".