4713781408 has 24 divisors (see below), whose sum is σ = 10606008672. Its totient is φ = 2020191936.

The previous prime is 4713781393. The next prime is 4713781411. The reversal of 4713781408 is 8041873174.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10521610 + ... + 10522057.

It is an arithmetic number, because the mean of its divisors is an integer number (441917028).

Almost surely, 2^4713781408 is an apocalyptic number.

It is an amenable number.

4713781408 is an abundant number, since it is smaller than the sum of its proper divisors (5892227264).

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

4713781408 is a wasteful number, since it uses less digits than its factorization.

4713781408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21043684 (or 21043676 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 4713781408 is about 68656.9836797394. The cubic root of 4713781408 is about 1676.7043061867.

The spelling of 4713781408 in words is "four billion, seven hundred thirteen million, seven hundred eighty-one thousand, four hundred eight".