7172330634 has 384 divisors, whose sum is σ = 21026304000. Its totient is φ = 1717438464.

The previous prime is 7172330569. The next prime is 7172330647. The reversal of 7172330634 is 4360332717.

7172330634 is a `hidden beast` number, since 7 + 17 + 2 + 3 + 3 + 0 + 634 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 69634227 + ... + 69634329.

It is an arithmetic number, because the mean of its divisors is an integer number (54756000).

Almost surely, 2^7172330634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7172330634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10513152000).

7172330634 is an abundant number, since it is smaller than the sum of its proper divisors (13853973366).

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

7172330634 is a wasteful number, since it uses less digits than its factorization.

7172330634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 7172330634 is about 84689.6134953986. The cubic root of 7172330634 is about 1928.5020309373.

The spelling of 7172330634 in words is "seven billion, one hundred seventy-two million, three hundred thirty thousand, six hundred thirty-four".