9484678456 has 32 divisors (see below), whose sum is σ = 19425271680. Its totient is φ = 4305708000.

The previous prime is 9484678451. The next prime is 9484678477. The reversal of 9484678456 is 6548764849.

It is a junction number, because it is equal to n+sod(n) for n = 9484678394 and 9484678403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9484678451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781 + ... + 137731.

It is an arithmetic number, because the mean of its divisors is an integer number (607039740).

Almost surely, 2^9484678456 is an apocalyptic number.

It is an amenable number.

9484678456 is an abundant number, since it is smaller than the sum of its proper divisors (9940593224).

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

9484678456 is a wasteful number, since it uses less digits than its factorization.

9484678456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137755 (or 137751 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 61.

The square root of 9484678456 is about 97389.3138696438. The cubic root of 9484678456 is about 2116.7725942593.

The spelling of 9484678456 in words is "nine billion, four hundred eighty-four million, six hundred seventy-eight thousand, four hundred fifty-six".