2622098388 has 288 divisors, whose sum is σ = 8042409984. Its totient is φ = 658409472.

The previous prime is 2622098387. The next prime is 2622098393. The reversal of 2622098388 is 8838902262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622098387) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20646381 + ... + 20646507.

Almost surely, 2^2622098388 is an apocalyptic number.

2622098388 is a gapful number since it is divisible by the number (28) 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 2622098388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021204992).

2622098388 is an abundant number, since it is smaller than the sum of its proper divisors (5420311596).

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

2622098388 is a wasteful number, since it uses less digits than its factorization.

2622098388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 2622098388 is about 51206.4291666584. The cubic root of 2622098388 is about 1378.9536260355.

The spelling of 2622098388 in words is "two billion, six hundred twenty-two million, ninety-eight thousand, three hundred eighty-eight".