2996639118 has 128 divisors (see below), whose sum is σ = 7572787200. Its totient is φ = 870134400.

The previous prime is 2996639117. The next prime is 2996639141. The reversal of 2996639118 is 8119366992.

2996639118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (2996639117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2006380 + ... + 2007872.

It is an arithmetic number, because the mean of its divisors is an integer number (59162400).

Almost surely, 2^2996639118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2996639118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3786393600).

2996639118 is an abundant number, since it is smaller than the sum of its proper divisors (4576148082).

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

2996639118 is a wasteful number, since it uses less digits than its factorization.

2996639118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1649 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 54.

The square root of 2996639118 is about 54741.5666381590. The cubic root of 2996639118 is about 1441.7107878790.

The spelling of 2996639118 in words is "two billion, nine hundred ninety-six million, six hundred thirty-nine thousand, one hundred eighteen".