4681148408 has 32 divisors (see below), whose sum is σ = 9242662800. Its totient is φ = 2216533248.

The previous prime is 4681148321. The next prime is 4681148447. The reversal of 4681148408 is 8048411864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581660 + ... + 589652.

Almost surely, 2^4681148408 is an apocalyptic number.

It is an amenable number.

4681148408 is a deficient number, since it is larger than the sum of its proper divisors (4561514392).

4681148408 is a wasteful number, since it uses less digits than its factorization.

4681148408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11871 (or 11867 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 4681148408 is about 68418.9184948140. The cubic root of 4681148408 is about 1672.8261286459.

The spelling of 4681148408 in words is "four billion, six hundred eighty-one million, one hundred forty-eight thousand, four hundred eight".