98644322 has 16 divisors (see below), whose sum is σ = 173038272. Its totient is φ = 41292720.

The previous prime is 98644321. The next prime is 98644327. The reversal of 98644322 is 22344689.

It is a happy number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (98644321) 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, 81329 + ... + 82532.

It is an arithmetic number, because the mean of its divisors is an integer number (10814892).

Almost surely, 2^98644322 is an apocalyptic number.

98644322 is a deficient number, since it is larger than the sum of its proper divisors (74393950).

98644322 is a wasteful number, since it uses less digits than its factorization.

98644322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163913.

The product of its digits is 82944, while the sum is 38.

The square root of 98644322 is about 9931.9847966054. The cubic root of 98644322 is about 462.0518329182.

The spelling of 98644322 in words is "ninety-eight million, six hundred forty-four thousand, three hundred twenty-two".