2993274990 has 24 divisors (see below), whose sum is σ = 7782515208. Its totient is φ = 798206640.

The previous prime is 2993274989. The next prime is 2993274997. The reversal of 2993274990 is 994723992.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993274997) 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, 16629216 + ... + 16629395.

It is an arithmetic number, because the mean of its divisors is an integer number (324271467).

Almost surely, 2^2993274990 is an apocalyptic number.

2993274990 is an abundant number, since it is smaller than the sum of its proper divisors (4789240218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2993274990 is a wasteful number, since it uses less digits than its factorization.

2993274990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33258624 (or 33258621 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The square root of 2993274990 is about 54710.8306462258. The cubic root of 2993274990 is about 1441.1710815021.

The spelling of 2993274990 in words is "two billion, nine hundred ninety-three million, two hundred seventy-four thousand, nine hundred ninety".