98899665 has 8 divisors (see below), whose sum is σ = 158239488. Its totient is φ = 52746480.

The previous prime is 98899651. The next prime is 98899679. The reversal of 98899665 is 56699889.

It is an interprime number because it is at equal distance from previous prime (98899651) and next prime (98899679).

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

It is not a de Polignac number, because 98899665 - 2¹⁰ = 98898641 is a prime.

It is a super-2 number, since 2×98899665² = 19562287474224450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98899599 and 98899608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3296641 + ... + 3296670.

It is an arithmetic number, because the mean of its divisors is an integer number (19779936).

Almost surely, 2^98899665 is an apocalyptic number.

It is an amenable number.

98899665 is a deficient number, since it is larger than the sum of its proper divisors (59339823).

98899665 is a wasteful number, since it uses less digits than its factorization.

98899665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593319.

The product of its digits is 8398080, while the sum is 60.

The square root of 98899665 is about 9944.8310694551. The cubic root of 98899665 is about 462.4501665324.

The spelling of 98899665 in words is "ninety-eight million, eight hundred ninety-nine thousand, six hundred sixty-five".