8103732480 has 360 divisors, whose sum is σ = 29631393792. Its totient is φ = 2113744896.

The previous prime is 8103732449. The next prime is 8103732493. The reversal of 8103732480 is 842373018.

8103732480 is a `hidden beast` number, since 8 + 103 + 73 + 2 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4872129 + ... + 4873791.

Almost surely, 2^8103732480 is an apocalyptic number.

8103732480 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 8103732480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14815696896).

8103732480 is an abundant number, since it is smaller than the sum of its proper divisors (21527661312).

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

8103732480 is a wasteful number, since it uses less digits than its factorization.

8103732480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8103732480 is about 90020.7336117630. The cubic root of 8103732480 is about 2008.6072775803.

The spelling of 8103732480 in words is "eight billion, one hundred three million, seven hundred thirty-two thousand, four hundred eighty".