97333949 has 2 divisors, whose sum is σ = 97333950. Its totient is φ = 97333948.

The previous prime is 97333919. The next prime is 97333967. The reversal of 97333949 is 94933379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89908324 + 7425625 = 9482^2 + 2725^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97333949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97333909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48666974 + 48666975.

It is an arithmetic number, because the mean of its divisors is an integer number (48666975).

Almost surely, 2^97333949 is an apocalyptic number.

It is an amenable number.

97333949 is a deficient number, since it is larger than the sum of its proper divisors (1).

97333949 is an equidigital number, since it uses as much as digits as its factorization.

97333949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 551124, while the sum is 47.

The square root of 97333949 is about 9865.7969267566. The cubic root of 97333949 is about 459.9967690384.

The spelling of 97333949 in words is "ninety-seven million, three hundred thirty-three thousand, nine hundred forty-nine".