9379973 has 2 divisors, whose sum is σ = 9379974. Its totient is φ = 9379972.

The previous prime is 9379943. The next prime is 9379991. The reversal of 9379973 is 3799739.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7579009 + 1800964 = 2753^2 + 1342^2 .

It is a cyclic number.

It is not a de Polignac number, because 9379973 - 2⁸ = 9379717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9379943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4689986 + 4689987.

It is an arithmetic number, because the mean of its divisors is an integer number (4689987).

Almost surely, 2^9379973 is an apocalyptic number.

It is an amenable number.

9379973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9379973 is an equidigital number, since it uses as much as digits as its factorization.

9379973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 321489, while the sum is 47.

The square root of 9379973 is about 3062.6741583133. The cubic root of 9379973 is about 210.8954432074.

The spelling of 9379973 in words is "nine million, three hundred seventy-nine thousand, nine hundred seventy-three".