98600000690 has 8 divisors (see below), whose sum is σ = 177480001260. Its totient is φ = 39440000272.

The previous prime is 98600000689. The next prime is 98600000713. The reversal of 98600000690 is 9600000689.

It can be written as a sum of positive squares in 2 ways, for example, as 97985902729 + 614097961 = 313027^2 + 24781^2 .

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

It is a super-2 number, since 2×98600000690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4930000025 + ... + 4930000044.

Almost surely, 2^98600000690 is an apocalyptic number.

98600000690 is a deficient number, since it is larger than the sum of its proper divisors (78880000570).

98600000690 is a wasteful number, since it uses less digits than its factorization.

98600000690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9860000076.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 98600000690 in words is "ninety-eight billion, six hundred million, six hundred ninety", and thus it is an aban number.