98894309 has 4 divisors (see below), whose sum is σ = 102084480. Its totient is φ = 95704140.

The previous prime is 98894293. The next prime is 98894311. The reversal of 98894309 is 90349889.

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.

It is a cyclic number.

It is not a de Polignac number, because 98894309 - 2⁴ = 98894293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98894329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595039 + ... + 1595100.

It is an arithmetic number, because the mean of its divisors is an integer number (25521120).

Almost surely, 2^98894309 is an apocalyptic number.

It is an amenable number.

98894309 is a deficient number, since it is larger than the sum of its proper divisors (3190171).

98894309 is a wasteful number, since it uses less digits than its factorization.

98894309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190170.

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 98894309 is about 9944.5617801892. The cubic root of 98894309 is about 462.4418182472.

The spelling of 98894309 in words is "ninety-eight million, eight hundred ninety-four thousand, three hundred nine".