2999057982 has 8 divisors (see below), whose sum is σ = 5998115976. Its totient is φ = 999685992.

The previous prime is 2999057981. The next prime is 2999057989. The reversal of 2999057982 is 2897509992.

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

2999057982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999057981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249921493 + ... + 249921504.

It is an arithmetic number, because the mean of its divisors is an integer number (749764497).

Almost surely, 2^2999057982 is an apocalyptic number.

2999057982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2999057982 is a wasteful number, since it uses less digits than its factorization.

2999057982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499843002.

The product of its (nonzero) digits is 7348320, while the sum is 60.

The square root of 2999057982 is about 54763.6556668745. The cubic root of 2999057982 is about 1442.0985961645.

The spelling of 2999057982 in words is "two billion, nine hundred ninety-nine million, fifty-seven thousand, nine hundred eighty-two".