99395297 has 4 divisors (see below), whose sum is σ = 100053696. Its totient is φ = 98736900.

The previous prime is 99395203. The next prime is 99395321. The reversal of 99395297 is 79259399.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79259399 = 6317 ⋅12547.

It is a cyclic number.

It is not a de Polignac number, because 99395297 - 2²² = 95200993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99395497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328973 + ... + 329274.

It is an arithmetic number, because the mean of its divisors is an integer number (25013424).

Almost surely, 2^99395297 is an apocalyptic number.

It is an amenable number.

99395297 is a deficient number, since it is larger than the sum of its proper divisors (658399).

99395297 is a wasteful number, since it uses less digits than its factorization.

99395297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658398.

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

The square root of 99395297 is about 9969.7190030612. The cubic root of 99395297 is about 463.2213969139.

The spelling of 99395297 in words is "ninety-nine million, three hundred ninety-five thousand, two hundred ninety-seven".