8461887348 has 48 divisors (see below), whose sum is σ = 21454039040. Its totient is φ = 2585973600.

The previous prime is 8461887341. The next prime is 8461887373. The reversal of 8461887348 is 8437881648.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8461887341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591538 + ... + 605673.

Almost surely, 2^8461887348 is an apocalyptic number.

It is an amenable number.

8461887348 is an abundant number, since it is smaller than the sum of its proper divisors (12992151692).

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

8461887348 is a wasteful number, since it uses less digits than its factorization.

8461887348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197268 (or 1197266 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 57.

The square root of 8461887348 is about 91988.5174790854. The cubic root of 8461887348 is about 2037.7727315948.

The spelling of 8461887348 in words is "eight billion, four hundred sixty-one million, eight hundred eighty-seven thousand, three hundred forty-eight".