8240098782 has 8 divisors (see below), whose sum is σ = 16480197576. Its totient is φ = 2746699592.

The previous prime is 8240098753. The next prime is 8240098787. The reversal of 8240098782 is 2878900428.

It is a sphenic number, since it is the product of 3 distinct primes.

8240098782 is an admirable number.

It is a super-3 number, since 3×8240098782³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8240098787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686674893 + ... + 686674904.

It is an arithmetic number, because the mean of its divisors is an integer number (2060024697).

Almost surely, 2^8240098782 is an apocalyptic number.

8240098782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8240098782 is a wasteful number, since it uses less digits than its factorization.

8240098782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373349802.

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 8240098782 is about 90774.9898485260. The cubic root of 8240098782 is about 2019.8113392734.

The spelling of 8240098782 in words is "eight billion, two hundred forty million, ninety-eight thousand, seven hundred eighty-two".