973397579901007 has 2 divisors, whose sum is σ = 973397579901008. Its totient is φ = 973397579901006.

The previous prime is 973397579900969. The next prime is 973397579901023. The reversal of 973397579901007 is 700109975793379.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973397579901007 is a prime.

It is a super-2 number, since 2×973397579901007² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (973397579908007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486698789950503 + 486698789950504.

It is an arithmetic number, because the mean of its divisors is an integer number (486698789950504).

Almost surely, 2^{973397579901007} is an apocalyptic number.

973397579901007 is a deficient number, since it is larger than the sum of its proper divisors (1).

973397579901007 is an equidigital number, since it uses as much as digits as its factorization.

973397579901007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 708883245, while the sum is 76.

The spelling of 973397579901007 in words is "nine hundred seventy-three trillion, three hundred ninety-seven billion, five hundred seventy-nine million, nine hundred one thousand, seven".