98410644 has 18 divisors (see below), whose sum is σ = 248760330. Its totient is φ = 32803536.

The previous prime is 98410607. The next prime is 98410651. The reversal of 98410644 is 44601489.

It is a happy number.

98410644 is a `hidden beast` number, since 9 + 8 + 4 + 1 + 0 + 644 = 666.

It can be written as a sum of positive squares in only one way, i.e., 95648400 + 2762244 = 9780^2 + 1662^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2733629 = 98410644 / (9 + 8 + 4 + 1 + 0 + 6 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 98410599 and 98410608.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1366779 + ... + 1366850.

Almost surely, 2^98410644 is an apocalyptic number.

It is an amenable number.

98410644 is an abundant number, since it is smaller than the sum of its proper divisors (150349686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98410644 is a wasteful number, since it uses less digits than its factorization.

98410644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733639 (or 2733634 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 98410644 is about 9920.2139089840. The cubic root of 98410644 is about 461.6866937462.

It can be divided in two parts, 984 and 10644, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 98410644 in words is "ninety-eight million, four hundred ten thousand, six hundred forty-four".