8690098 has 4 divisors (see below), whose sum is σ = 13035150. Its totient is φ = 4345048.

The previous prime is 8690093. The next prime is 8690117. The reversal of 8690098 is 8900968.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7800849 + 889249 = 2793^2 + 943^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8690098.

It is not an unprimeable number, because it can be changed into a prime (8690093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172523 + ... + 2172526.

Almost surely, 2^8690098 is an apocalyptic number.

8690098 is a deficient number, since it is larger than the sum of its proper divisors (4345052).

8690098 is a wasteful number, since it uses less digits than its factorization.

8690098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345051.

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

The square root of 8690098 is about 2947.8972166614. The cubic root of 8690098 is about 205.5929530961.

The spelling of 8690098 in words is "eight million, six hundred ninety thousand, ninety-eight".