2955349989 has 32 divisors (see below), whose sum is σ = 4734512640. Its totient is φ = 1814870016.

The previous prime is 2955349979. The next prime is 2955349997. The reversal of 2955349989 is 9899435592.

2955349989 is a `hidden beast` number, since 2 + 9 + 5 + 534 + 9 + 98 + 9 = 666.

2955349989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2955349989 - 2⁴ = 2955349973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955349909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46924 + ... + 90069.

It is an arithmetic number, because the mean of its divisors is an integer number (147953520).

Almost surely, 2^2955349989 is an apocalyptic number.

It is an amenable number.

2955349989 is a deficient number, since it is larger than the sum of its proper divisors (1779162651).

2955349989 is a wasteful number, since it uses less digits than its factorization.

2955349989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137066 (or 137060 counting only the distinct ones).

The product of its digits is 31492800, while the sum is 63.

The square root of 2955349989 is about 54363.1307873268. The cubic root of 2955349989 is about 1435.0586141565.

The spelling of 2955349989 in words is "two billion, nine hundred fifty-five million, three hundred forty-nine thousand, nine hundred eighty-nine".