8632986480 has 100 divisors (see below), whose sum is σ = 29983663512. Its totient is φ = 2302128000.

The previous prime is 8632986473. The next prime is 8632986487. The reversal of 8632986480 is 846892368.

8632986480 is a `hidden beast` number, since 8 + 63 + 29 + 86 + 480 = 666.

It is an interprime number because it is at equal distance from previous prime (8632986473) and next prime (8632986487).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8632986487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 659646 + ... + 672605.

Almost surely, 2^8632986480 is an apocalyptic number.

8632986480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8632986480 is an abundant number, since it is smaller than the sum of its proper divisors (21350677032).

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

8632986480 is a wasteful number, since it uses less digits than its factorization.

8632986480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332276 (or 1332261 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 8632986480 is about 92913.8659189251. The cubic root of 8632986480 is about 2051.4157565186.

The spelling of 8632986480 in words is "eight billion, six hundred thirty-two million, nine hundred eighty-six thousand, four hundred eighty".