8461538476 has 6 divisors (see below), whose sum is σ = 14807692340. Its totient is φ = 4230769236.

The previous prime is 8461538447. The next prime is 8461538479. The reversal of 8461538476 is 6748351648.

It is not an unprimeable number, because it can be changed into a prime (8461538479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057692306 + ... + 1057692313.

Almost surely, 2^8461538476 is an apocalyptic number.

It is an amenable number.

8461538476 is a deficient number, since it is larger than the sum of its proper divisors (6346153864).

8461538476 is a wasteful number, since it uses less digits than its factorization.

8461538476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115384623 (or 2115384621 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 8461538476 is about 91986.6211793867. The cubic root of 8461538476 is about 2037.7447263524.

The spelling of 8461538476 in words is "eight billion, four hundred sixty-one million, five hundred thirty-eight thousand, four hundred seventy-six".