97359649 has 2 divisors, whose sum is σ = 97359650. Its totient is φ = 97359648.

The previous prime is 97359571. The next prime is 97359653. The reversal of 97359649 is 94695379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94926049 + 2433600 = 9743^2 + 1560^2 .

It is a cyclic number.

It is not a de Polignac number, because 97359649 - 2²³ = 88971041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97359596 and 97359605.

It is not a weakly prime, because it can be changed into another prime (97359659) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48679824 + 48679825.

It is an arithmetic number, because the mean of its divisors is an integer number (48679825).

Almost surely, 2^97359649 is an apocalyptic number.

It is an amenable number.

97359649 is a deficient number, since it is larger than the sum of its proper divisors (1).

97359649 is an equidigital number, since it uses as much as digits as its factorization.

97359649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 52.

The square root of 97359649 is about 9867.0993204690. The cubic root of 97359649 is about 460.0372512366.

The spelling of 97359649 in words is "ninety-seven million, three hundred fifty-nine thousand, six hundred forty-nine".