99295397 has 2 divisors, whose sum is σ = 99295398. Its totient is φ = 99295396.

The previous prime is 99295381. The next prime is 99295459. The reversal of 99295397 is 79359299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97792321 + 1503076 = 9889^2 + 1226^2 .

It is an emirp because it is prime and its reverse (79359299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99295397 - 2⁴ = 99295381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99295597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49647698 + 49647699.

It is an arithmetic number, because the mean of its divisors is an integer number (49647699).

Almost surely, 2^99295397 is an apocalyptic number.

It is an amenable number.

99295397 is a deficient number, since it is larger than the sum of its proper divisors (1).

99295397 is an equidigital number, since it uses as much as digits as its factorization.

99295397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1377810, while the sum is 53.

The square root of 99295397 is about 9964.7075722271. The cubic root of 99295397 is about 463.0661537209.

The spelling of 99295397 in words is "ninety-nine million, two hundred ninety-five thousand, three hundred ninety-seven".