99934207 has 2 divisors, whose sum is σ = 99934208. Its totient is φ = 99934206.

The previous prime is 99934201. The next prime is 99934217. The reversal of 99934207 is 70243999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99934207 - 2³ = 99934199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99934201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49967103 + 49967104.

It is an arithmetic number, because the mean of its divisors is an integer number (49967104).

Almost surely, 2^99934207 is an apocalyptic number.

99934207 is a deficient number, since it is larger than the sum of its proper divisors (1).

99934207 is an equidigital number, since it uses as much as digits as its factorization.

99934207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 99934207 is about 9996.7098087321. The cubic root of 99934207 is about 464.0570663438.

The spelling of 99934207 in words is "ninety-nine million, nine hundred thirty-four thousand, two hundred seven".