8403036480 has 168 divisors, whose sum is σ = 29017962792. Its totient is φ = 2231894016.

The previous prime is 8403036461. The next prime is 8403036493. The reversal of 8403036480 is 846303048.

8403036480 is a `hidden beast` number, since 8 + 4 + 0 + 3 + 0 + 3 + 648 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2183505984 + 6219530496 = 46728^2 + 78864^2 .

It is a super-2 number, since 2×8403036480² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 734484 + ... + 745836.

It is an arithmetic number, because the mean of its divisors is an integer number (172725969).

Almost surely, 2^8403036480 is an apocalyptic number.

8403036480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8403036480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14508981396).

8403036480 is an abundant number, since it is smaller than the sum of its proper divisors (20614926312).

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

8403036480 is a wasteful number, since it uses less digits than its factorization.

8403036480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633 (or 11620 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 8403036480 is about 91668.0777588360. The cubic root of 8403036480 is about 2033.0376259633.

The spelling of 8403036480 in words is "eight billion, four hundred three million, thirty-six thousand, four hundred eighty".