6198925938 has 16 divisors (see below), whose sum is σ = 12442612800. Its totient is φ = 2058848496.

The previous prime is 6198925933. The next prime is 6198925969. The reversal of 6198925938 is 8395298916.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6198925933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863238 + ... + 1866561.

It is an arithmetic number, because the mean of its divisors is an integer number (777663300).

Almost surely, 2^6198925938 is an apocalyptic number.

6198925938 is an abundant number, since it is smaller than the sum of its proper divisors (6243686862).

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

6198925938 is a wasteful number, since it uses less digits than its factorization.

6198925938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730081.

The product of its digits is 8398080, while the sum is 60.

The square root of 6198925938 is about 78733.2581441922. The cubic root of 6198925938 is about 1836.9844606002.

The spelling of 6198925938 in words is "six billion, one hundred ninety-eight million, nine hundred twenty-five thousand, nine hundred thirty-eight".