7934735172 has 96 divisors (see below), whose sum is σ = 22822716672. Its totient is φ = 2089391616.

The previous prime is 7934735147. The next prime is 7934735173. The reversal of 7934735172 is 2715374397.

It is not an unprimeable number, because it can be changed into a prime (7934735173) 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 31 ways as a sum of consecutive naturals, for example, 733918 + ... + 744650.

It is an arithmetic number, because the mean of its divisors is an integer number (237736632).

Almost surely, 2^7934735172 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 7934735172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11411358336).

7934735172 is an abundant number, since it is smaller than the sum of its proper divisors (14887981500).

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

7934735172 is a wasteful number, since it uses less digits than its factorization.

7934735172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11437 (or 11435 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 48.

The square root of 7934735172 is about 89077.1304656813. The cubic root of 7934735172 is about 1994.5464070117.

The spelling of 7934735172 in words is "seven billion, nine hundred thirty-four million, seven hundred thirty-five thousand, one hundred seventy-two".