96439644 has 108 divisors (see below), whose sum is σ = 296032464. Its totient is φ = 26345088.

The previous prime is 96439633. The next prime is 96439663. The reversal of 96439644 is 44693469.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 96439644.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39384 + ... + 41760.

Almost surely, 2^96439644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96439644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148016232).

96439644 is an abundant number, since it is smaller than the sum of its proper divisors (199592820).

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

96439644 is a wasteful number, since it uses less digits than its factorization.

96439644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424 (or 2412 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 96439644 is about 9820.3688321773. The cubic root of 96439644 is about 458.5836142984.

It can be divided in two parts, 964396 and 44, that multiplied together give a palindrome (42433424).

The spelling of 96439644 in words is "ninety-six million, four hundred thirty-nine thousand, six hundred forty-four".