2640098824 has 16 divisors (see below), whose sum is σ = 5400202320. Its totient is φ = 1200044880.

The previous prime is 2640098819. The next prime is 2640098833. The reversal of 2640098824 is 4288900462.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15000474 + ... + 15000649.

It is an arithmetic number, because the mean of its divisors is an integer number (337512645).

Almost surely, 2^2640098824 is an apocalyptic number.

It is an amenable number.

2640098824 is an abundant number, since it is smaller than the sum of its proper divisors (2760103496).

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

2640098824 is a wasteful number, since it uses less digits than its factorization.

2640098824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30001140 (or 30001136 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2640098824 is about 51381.8919854067. The cubic root of 2640098824 is about 1382.1018911321.

The spelling of 2640098824 in words is "two billion, six hundred forty million, ninety-eight thousand, eight hundred twenty-four".