8098690 has 8 divisors (see below), whose sum is σ = 14577660. Its totient is φ = 3239472.

The previous prime is 8098687. The next prime is 8098697. The reversal of 8098690 is 968908.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7447441 + 651249 = 2729^2 + 807^2 .

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

It is a super-2 number, since 2×8098690² = 131177559432200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8098697) 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, 404925 + ... + 404944.

Almost surely, 2^8098690 is an apocalyptic number.

8098690 is a deficient number, since it is larger than the sum of its proper divisors (6478970).

8098690 is a wasteful number, since it uses less digits than its factorization.

8098690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809876.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 8098690 is about 2845.8197413048. The cubic root of 8098690 is about 200.8190578093.

The spelling of 8098690 in words is "eight million, ninety-eight thousand, six hundred ninety".