7382997 has 6 divisors (see below), whose sum is σ = 10664342. Its totient is φ = 4921992.

The previous prime is 7382989. The next prime is 7383007. The reversal of 7382997 is 7992837.

It can be written as a sum of positive squares in only one way, i.e., 6765201 + 617796 = 2601^2 + 786^2 .

It is not a de Polignac number, because 7382997 - 2³ = 7382989 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 (7382957) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 410158 + ... + 410175.

Almost surely, 2^7382997 is an apocalyptic number.

It is an amenable number.

7382997 is a deficient number, since it is larger than the sum of its proper divisors (3281345).

7382997 is a wasteful number, since it uses less digits than its factorization.

7382997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820339 (or 820336 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 7382997 is about 2717.1670909239. The cubic root of 7382997 is about 194.7201508422.

The spelling of 7382997 in words is "seven million, three hundred eighty-two thousand, nine hundred ninety-seven".