6238774842 has 32 divisors (see below), whose sum is σ = 12525226560. Its totient is φ = 2071660800.

The previous prime is 6238774813. The next prime is 6238774853. The reversal of 6238774842 is 2484778326.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2700784 + ... + 2703092.

It is an arithmetic number, because the mean of its divisors is an integer number (391413330).

Almost surely, 2^6238774842 is an apocalyptic number.

6238774842 is an abundant number, since it is smaller than the sum of its proper divisors (6286451718).

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

6238774842 is a wasteful number, since it uses less digits than its factorization.

6238774842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838.

The product of its digits is 3612672, while the sum is 51.

The square root of 6238774842 is about 78985.9154659867. The cubic root of 6238774842 is about 1840.9123195097.

The spelling of 6238774842 in words is "six billion, two hundred thirty-eight million, seven hundred seventy-four thousand, eight hundred forty-two".