98470321 has 4 divisors (see below), whose sum is σ = 98853732. Its totient is φ = 98086912.

The previous prime is 98470319. The next prime is 98470367. The reversal of 98470321 is 12307489.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83174400 + 15295921 = 9120^2 + 3911^2 .

It is a cyclic number.

It is not a de Polignac number, because 98470321 - 2¹ = 98470319 is a prime.

It is a super-4 number, since 4×98470321⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98470391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191320 + ... + 191833.

It is an arithmetic number, because the mean of its divisors is an integer number (24713433).

Almost surely, 2^98470321 is an apocalyptic number.

It is an amenable number.

98470321 is a deficient number, since it is larger than the sum of its proper divisors (383411).

98470321 is a wasteful number, since it uses less digits than its factorization.

98470321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383410.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 98470321 is about 9923.2213015734. The cubic root of 98470321 is about 461.7799983872.

The spelling of 98470321 in words is "ninety-eight million, four hundred seventy thousand, three hundred twenty-one".