8098780 has 24 divisors (see below), whose sum is σ = 17061408. Its totient is φ = 3229248.

The previous prime is 8098763. The next prime is 8098789. The reversal of 8098780 is 878908.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8098789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10777 + ... + 11503.

It is an arithmetic number, because the mean of its divisors is an integer number (710892).

Almost surely, 2^8098780 is an apocalyptic number.

It is an amenable number.

8098780 is an abundant number, since it is smaller than the sum of its proper divisors (8962628).

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

8098780 is a wasteful number, since it uses less digits than its factorization.

8098780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 8098780 is about 2845.8355539279. The cubic root of 8098780 is about 200.8198017011.

The spelling of 8098780 in words is "eight million, ninety-eight thousand, seven hundred eighty".