7047838061 has 8 divisors (see below), whose sum is σ = 7695496800. Its totient is φ = 6401337040.

The previous prime is 7047838051. The next prime is 7047838079. The reversal of 7047838061 is 1608387407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7047838061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7047838051) 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, 276671 + ... + 301068.

It is an arithmetic number, because the mean of its divisors is an integer number (961937100).

Almost surely, 2^7047838061 is an apocalyptic number.

It is an amenable number.

7047838061 is a deficient number, since it is larger than the sum of its proper divisors (647658739).

7047838061 is a wasteful number, since it uses less digits than its factorization.

7047838061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578859.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 7047838061 is about 83951.4029721958. The cubic root of 7047838061 is about 1917.2789563127.

The spelling of 7047838061 in words is "seven billion, forty-seven million, eight hundred thirty-eight thousand, sixty-one".