2990327544 has 80 divisors (see below), whose sum is σ = 8383775400. Its totient is φ = 995813568.

The previous prime is 2990327539. The next prime is 2990327563. The reversal of 2990327544 is 4457230992.

It is a self number, because there is not a number n which added to its sum of digits gives 2990327544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1059367 + ... + 1062185.

Almost surely, 2^2990327544 is an apocalyptic number.

2990327544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2990327544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4191887700).

2990327544 is an abundant number, since it is smaller than the sum of its proper divisors (5393447856).

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

2990327544 is a wasteful number, since it uses less digits than its factorization.

2990327544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474 (or 4461 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2990327544 is about 54683.8874258222. The cubic root of 2990327544 is about 1440.6978908817.

The spelling of 2990327544 in words is "two billion, nine hundred ninety million, three hundred twenty-seven thousand, five hundred forty-four".