2984746905 has 48 divisors (see below), whose sum is σ = 6056878464. Its totient is φ = 1331170560.

The previous prime is 2984746889. The next prime is 2984746909. The reversal of 2984746905 is 5096474892.

It is not a de Polignac number, because 2984746905 - 2⁴ = 2984746889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2984746909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102639 + ... + 128468.

It is an arithmetic number, because the mean of its divisors is an integer number (126184968).

Almost surely, 2^2984746905 is an apocalyptic number.

It is an amenable number.

2984746905 is an abundant number, since it is smaller than the sum of its proper divisors (3072131559).

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

2984746905 is a wasteful number, since it uses less digits than its factorization.

2984746905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231166 (or 231163 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 2984746905 is about 54632.8372409854. The cubic root of 2984746905 is about 1439.8011082365.

The spelling of 2984746905 in words is "two billion, nine hundred eighty-four million, seven hundred forty-six thousand, nine hundred five".