6328724434 has 16 divisors (see below), whose sum is σ = 9718327872. Its totient is φ = 3089349648.

The previous prime is 6328724401. The next prime is 6328724447. The reversal of 6328724434 is 4344278236.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 184867 + ... + 216409.

It is an arithmetic number, because the mean of its divisors is an integer number (607395492).

Almost surely, 2^6328724434 is an apocalyptic number.

6328724434 is a deficient number, since it is larger than the sum of its proper divisors (3389603438).

6328724434 is a wasteful number, since it uses less digits than its factorization.

6328724434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33921.

The product of its digits is 774144, while the sum is 43.

The square root of 6328724434 is about 79553.2804729007. The cubic root of 6328724434 is about 1849.7174571184.

The spelling of 6328724434 in words is "six billion, three hundred twenty-eight million, seven hundred twenty-four thousand, four hundred thirty-four".