7372947168 has 36 divisors (see below), whose sum is σ = 20966819328. Its totient is φ = 2457648960.

The previous prime is 7372947161. The next prime is 7372947181. The reversal of 7372947168 is 8617492737.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7372947161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12799968 + ... + 12800543.

It is an arithmetic number, because the mean of its divisors is an integer number (582411648).

Almost surely, 2^7372947168 is an apocalyptic number.

It is an amenable number.

7372947168 is an abundant number, since it is smaller than the sum of its proper divisors (13593872160).

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

7372947168 is a wasteful number, since it uses less digits than its factorization.

7372947168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25600527 (or 25600516 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The square root of 7372947168 is about 85865.8673047678. The cubic root of 7372947168 is about 1946.3175885191.

The spelling of 7372947168 in words is "seven billion, three hundred seventy-two million, nine hundred forty-seven thousand, one hundred sixty-eight".