7079867838 has 24 divisors (see below), whose sum is σ = 16242050448. Its totient is φ = 2221134912.

The previous prime is 7079867833. The next prime is 7079867887. The reversal of 7079867838 is 8387689707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7079867833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11568106 + ... + 11568717.

It is an arithmetic number, because the mean of its divisors is an integer number (676752102).

Almost surely, 2^7079867838 is an apocalyptic number.

7079867838 is an abundant number, since it is smaller than the sum of its proper divisors (9162182610).

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

7079867838 is a wasteful number, since it uses less digits than its factorization.

7079867838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23136848 (or 23136845 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 63.

The square root of 7079867838 is about 84141.9505240995. The cubic root of 7079867838 is about 1920.1790051204.

The spelling of 7079867838 in words is "seven billion, seventy-nine million, eight hundred sixty-seven thousand, eight hundred thirty-eight".