7970328097 has 12 divisors (see below), whose sum is σ = 8174104956. Its totient is φ = 7768862400.

The previous prime is 7970328083. The next prime is 7970328109. The reversal of 7970328097 is 7908230797.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 8156736 + 7962171361 = 2856^2 + 89231^2 .

It is not a de Polignac number, because 7970328097 - 2¹⁵ = 7970295329 is a prime.

It is a super-2 number, since 2×7970328097² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7970328007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1303347 + ... + 1309447.

It is an arithmetic number, because the mean of its divisors is an integer number (681175413).

Almost surely, 2^7970328097 is an apocalyptic number.

It is an amenable number.

7970328097 is a deficient number, since it is larger than the sum of its proper divisors (203776859).

7970328097 is an equidigital number, since it uses as much as digits as its factorization.

7970328097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468 (or 6311 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 52.

The square root of 7970328097 is about 89276.6940304131. The cubic root of 7970328097 is about 1997.5242780817.

The spelling of 7970328097 in words is "seven billion, nine hundred seventy million, three hundred twenty-eight thousand, ninety-seven".