7882973 has 6 divisors (see below), whose sum is σ = 9170046. Its totient is φ = 6756792.

The previous prime is 7882957. The next prime is 7882991. The reversal of 7882973 is 3792887.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7300804 + 582169 = 2702^2 + 763^2 .

It is not a de Polignac number, because 7882973 - 2⁴ = 7882957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7882943) 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, 80390 + ... + 80487.

It is an arithmetic number, because the mean of its divisors is an integer number (1528341).

Almost surely, 2^7882973 is an apocalyptic number.

It is an amenable number.

7882973 is a deficient number, since it is larger than the sum of its proper divisors (1287073).

7882973 is a wasteful number, since it uses less digits than its factorization.

7882973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160891 (or 160884 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 7882973 is about 2807.6632632850. The cubic root of 7882973 is about 199.0199806541.

The spelling of 7882973 in words is "seven million, eight hundred eighty-two thousand, nine hundred seventy-three".