2698088250 has 192 divisors, whose sum is σ = 7975199232. Its totient is φ = 603504000.

The previous prime is 2698088243. The next prime is 2698088269. The reversal of 2698088250 is 528808962.

It is a self number, because there is not a number n which added to its sum of digits gives 2698088250.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1178607 + ... + 1180893.

It is an arithmetic number, because the mean of its divisors is an integer number (41537496).

Almost surely, 2^2698088250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2698088250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3987599616).

2698088250 is an abundant number, since it is smaller than the sum of its proper divisors (5277110982).

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

2698088250 is a wasteful number, since it uses less digits than its factorization.

2698088250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 2698088250 is about 51943.1251466448. The cubic root of 2698088250 is about 1392.1479222097.

The spelling of 2698088250 in words is "two billion, six hundred ninety-eight million, eighty-eight thousand, two hundred fifty".