98841669 has 8 divisors (see below), whose sum is σ = 132472512. Its totient is φ = 65552640.

The previous prime is 98841653. The next prime is 98841679. The reversal of 98841669 is 96614889.

It is a happy number.

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

It is not a de Polignac number, because 98841669 - 2⁴ = 98841653 is a prime.

It is a super-2 number, since 2×98841669² = 19539351061411122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98841679) 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, 84777 + ... + 85934.

It is an arithmetic number, because the mean of its divisors is an integer number (16559064).

Almost surely, 2^98841669 is an apocalyptic number.

It is an amenable number.

98841669 is a deficient number, since it is larger than the sum of its proper divisors (33630843).

98841669 is a wasteful number, since it uses less digits than its factorization.

98841669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170907.

The product of its digits is 746496, while the sum is 51.

The square root of 98841669 is about 9941.9147552169. The cubic root of 98841669 is about 462.3597533372.

The spelling of 98841669 in words is "ninety-eight million, eight hundred forty-one thousand, six hundred sixty-nine".