6305120938 has 32 divisors (see below), whose sum is σ = 10216005120. Its totient is φ = 2912345280.

The previous prime is 6305120933. The next prime is 6305120947. The reversal of 6305120938 is 8390215036.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 6305120897 and 6305120906.

It is not an unprimeable number, because it can be changed into a prime (6305120933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95653 + ... + 147511.

It is an arithmetic number, because the mean of its divisors is an integer number (319250160).

Almost surely, 2^6305120938 is an apocalyptic number.

6305120938 is a deficient number, since it is larger than the sum of its proper divisors (3910884182).

6305120938 is a wasteful number, since it uses less digits than its factorization.

6305120938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51982.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 6305120938 is about 79404.7916564234. The cubic root of 6305120938 is about 1847.4150348111.

The spelling of 6305120938 in words is "six billion, three hundred five million, one hundred twenty thousand, nine hundred thirty-eight".