98049089 has 4 divisors (see below), whose sum is σ = 98170800. Its totient is φ = 97927380.

The previous prime is 98049079. The next prime is 98049103. The reversal of 98049089 is 98094089.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98094089 = 7309 ⋅13421.

It is a cyclic number.

It is not a de Polignac number, because 98049089 - 2¹² = 98044993 is a prime.

It is a super-2 number, since 2×98049089² = 19227247707459842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98049019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59639 + ... + 61260.

It is an arithmetic number, because the mean of its divisors is an integer number (24542700).

Almost surely, 2^98049089 is an apocalyptic number.

It is an amenable number.

98049089 is a deficient number, since it is larger than the sum of its proper divisors (121711).

98049089 is a wasteful number, since it uses less digits than its factorization.

98049089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121710.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 98049089 is about 9901.9739951183. The cubic root of 98049089 is about 461.1205965286.

The spelling of 98049089 in words is "ninety-eight million, forty-nine thousand, eighty-nine".