4947276546 has 24 divisors (see below), whose sum is σ = 11064877824. Its totient is φ = 1595895480.

The previous prime is 4947276497. The next prime is 4947276557. The reversal of 4947276546 is 6456727494.

4947276546 is a `hidden beast` number, since 4 + 94 + 7 + 2 + 7 + 6 + 546 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4947276492 and 4947276501.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4432486 + ... + 4433601.

It is an arithmetic number, because the mean of its divisors is an integer number (461036576).

Almost surely, 2^4947276546 is an apocalyptic number.

4947276546 is an abundant number, since it is smaller than the sum of its proper divisors (6117601278).

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

4947276546 is a wasteful number, since it uses less digits than its factorization.

4947276546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8866126 (or 8866123 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The square root of 4947276546 is about 70336.8789896168. The cubic root of 4947276546 is about 1703.9443069313.

The spelling of 4947276546 in words is "four billion, nine hundred forty-seven million, two hundred seventy-six thousand, five hundred forty-six".