7047134772 has 96 divisors (see below), whose sum is σ = 17519846400. Its totient is φ = 2199977472.

The previous prime is 7047134761. The next prime is 7047134791. The reversal of 7047134772 is 2774317407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3309004 + ... + 3311132.

It is an arithmetic number, because the mean of its divisors is an integer number (182498400).

Almost surely, 2^7047134772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7047134772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8759923200).

7047134772 is an abundant number, since it is smaller than the sum of its proper divisors (10472711628).

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

7047134772 is a wasteful number, since it uses less digits than its factorization.

7047134772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 42.

The square root of 7047134772 is about 83947.2142003533. The cubic root of 7047134772 is about 1917.2151804407.

The spelling of 7047134772 in words is "seven billion, forty-seven million, one hundred thirty-four thousand, seven hundred seventy-two".