8463481808 has 80 divisors (see below), whose sum is σ = 17071157376. Its totient is φ = 4062389760.

The previous prime is 8463481781. The next prime is 8463481813. The reversal of 8463481808 is 8081843648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10283285 + ... + 10284107.

Almost surely, 2^8463481808 is an apocalyptic number.

It is an amenable number.

8463481808 is an abundant number, since it is smaller than the sum of its proper divisors (8607675568).

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

8463481808 is a wasteful number, since it uses less digits than its factorization.

8463481808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The square root of 8463481808 is about 91997.1836960241. The cubic root of 8463481808 is about 2037.9007149835.

The spelling of 8463481808 in words is "eight billion, four hundred sixty-three million, four hundred eighty-one thousand, eight hundred eight".