2679899248 has 60 divisors (see below), whose sum is σ = 5644045008. Its totient is φ = 1232125440.

The previous prime is 2679899237. The next prime is 2679899281. The reversal of 2679899248 is 8429989762.

It is a self number, because there is not a number n which added to its sum of digits gives 2679899248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 758061 + ... + 761587.

Almost surely, 2^2679899248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2679899248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2822022504).

2679899248 is an abundant number, since it is smaller than the sum of its proper divisors (2964145760).

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

2679899248 is a wasteful number, since it uses less digits than its factorization.

2679899248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842 (or 3823 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 64.

The square root of 2679899248 is about 51767.7433156980. The cubic root of 2679899248 is about 1389.0125049777.

The spelling of 2679899248 in words is "two billion, six hundred seventy-nine million, eight hundred ninety-nine thousand, two hundred forty-eight".