972486373 has 2 divisors, whose sum is σ = 972486374. Its totient is φ = 972486372.

The previous prime is 972486331. The next prime is 972486413. The reversal of 972486373 is 373684279.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793943329 + 178543044 = 28177^2 + 13362^2 .

It is an emirp because it is prime and its reverse (373684279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 972486373 - 2⁹ = 972485861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (972426373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486243186 + 486243187.

It is an arithmetic number, because the mean of its divisors is an integer number (486243187).

Almost surely, 2^972486373 is an apocalyptic number.

It is an amenable number.

972486373 is a deficient number, since it is larger than the sum of its proper divisors (1).

972486373 is an equidigital number, since it uses as much as digits as its factorization.

972486373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 49.

The square root of 972486373 is about 31184.7137713335. The cubic root of 972486373 is about 990.7433701899.

The spelling of 972486373 in words is "nine hundred seventy-two million, four hundred eighty-six thousand, three hundred seventy-three".