7027726842 has 12 divisors (see below), whose sum is σ = 15226741530. Its totient is φ = 2342575608.

The previous prime is 7027726837. The next prime is 7027726903. The reversal of 7027726842 is 2486277207.

It can be written as a sum of positive squares in only one way, i.e., 4606201161 + 2421525681 = 67869^2 + 49209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195214617 + ... + 195214652.

Almost surely, 2^7027726842 is an apocalyptic number.

7027726842 is an abundant number, since it is smaller than the sum of its proper divisors (8199014688).

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

7027726842 is a wasteful number, since it uses less digits than its factorization.

7027726842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390429277 (or 390429274 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 7027726842 is about 83831.5384685263. The cubic root of 7027726842 is about 1915.4535477669.

The spelling of 7027726842 in words is "seven billion, twenty-seven million, seven hundred twenty-six thousand, eight hundred forty-two".