2949119982 has 64 divisors (see below), whose sum is σ = 6967296000. Its totient is φ = 921456000.

The previous prime is 2949119981. The next prime is 2949120001. The reversal of 2949119982 is 2899119492.

2949119982 is a `hidden beast` number, since 294 + 91 + 199 + 82 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949119981) 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, 224019 + ... + 236817.

It is an arithmetic number, because the mean of its divisors is an integer number (108864000).

Almost surely, 2^2949119982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2949119982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3483648000).

2949119982 is an abundant number, since it is smaller than the sum of its proper divisors (4018176018).

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

2949119982 is a wasteful number, since it uses less digits than its factorization.

2949119982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13078 (or 13072 counting only the distinct ones).

The product of its digits is 839808, while the sum is 54.

The square root of 2949119982 is about 54305.8006293987. The cubic root of 2949119982 is about 1434.0495159807.

The spelling of 2949119982 in words is "two billion, nine hundred forty-nine million, one hundred nineteen thousand, nine hundred eighty-two".