7947073 has 8 divisors (see below), whose sum is σ = 8654400. Its totient is φ = 7268688.

The previous prime is 7947061. The next prime is 7947083. The reversal of 7947073 is 3707497.

7947073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7947073 - 2¹⁷ = 7816001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7947013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6661 + ... + 7762.

It is an arithmetic number, because the mean of its divisors is an integer number (1081800).

Almost surely, 2^7947073 is an apocalyptic number.

It is an amenable number.

7947073 is a deficient number, since it is larger than the sum of its proper divisors (707327).

7947073 is a wasteful number, since it uses less digits than its factorization.

7947073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471.

The product of its (nonzero) digits is 37044, while the sum is 37.

The square root of 7947073 is about 2819.0553382295. The cubic root of 7947073 is about 199.5579654135.

The spelling of 7947073 in words is "seven million, nine hundred forty-seven thousand, seventy-three".