8408530944 has 294 divisors, whose sum is σ = 27506232516. Its totient is φ = 2548039680.

The previous prime is 8408530937. The next prime is 8408530951. The reversal of 8408530944 is 4490358048.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8408530937) and next prime (8408530951).

It is a super-2 number, since 2×8408530944² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8408530944.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 764411899 + ... + 764411909.

It is an arithmetic number, because the mean of its divisors is an integer number (93558614).

Almost surely, 2^8408530944 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 8408530944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13753116258).

8408530944 is an abundant number, since it is smaller than the sum of its proper divisors (19097701572).

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

8408530944 is an frugal number, since it uses more digits than its factorization.

8408530944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8408530944 is about 91698.0422037461. The cubic root of 8408530944 is about 2033.4806411478.

The spelling of 8408530944 in words is "eight billion, four hundred eight million, five hundred thirty thousand, nine hundred forty-four".