4424895864 has 352 divisors, whose sum is σ = 14348826000. Its totient is φ = 1269789696.

The previous prime is 4424895841. The next prime is 4424895889. The reversal of 4424895864 is 4685984244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4424895864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 87 ways as a sum of consecutive naturals, for example, 152582602 + ... + 152582630.

Almost surely, 2^4424895864 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 4424895864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7174413000).

4424895864 is an abundant number, since it is smaller than the sum of its proper divisors (9923930136).

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

4424895864 is a wasteful number, since it uses less digits than its factorization.

4424895864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 70 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The square root of 4424895864 is about 66519.8907395374. The cubic root of 4424895864 is about 1641.7272927608.

The spelling of 4424895864 in words is "four billion, four hundred twenty-four million, eight hundred ninety-five thousand, eight hundred sixty-four".