8472726480 has 40 divisors (see below), whose sum is σ = 26265452832. Its totient is φ = 2259393664.

The previous prime is 8472726473. The next prime is 8472726497. The reversal of 8472726480 is 846272748.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17651274 + ... + 17651753.

Almost surely, 2^8472726480 is an apocalyptic number.

8472726480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8472726480 is an abundant number, since it is smaller than the sum of its proper divisors (17792726352).

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

8472726480 is a wasteful number, since it uses less digits than its factorization.

8472726480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35303043 (or 35303037 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 8472726480 is about 92047.4143037163. The cubic root of 8472726480 is about 2038.6424455035.

The spelling of 8472726480 in words is "eight billion, four hundred seventy-two million, seven hundred twenty-six thousand, four hundred eighty".