99700306 has 4 divisors (see below), whose sum is σ = 149550462. Its totient is φ = 49850152.

The previous prime is 99700267. The next prime is 99700319. The reversal of 99700306 is 60300799.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99700225 + 81 = 9985^2 + 9^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24925075 + ... + 24925078.

Almost surely, 2^99700306 is an apocalyptic number.

99700306 is a deficient number, since it is larger than the sum of its proper divisors (49850156).

99700306 is a wasteful number, since it uses less digits than its factorization.

99700306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49850155.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 99700306 is about 9985.0040560833. The cubic root of 99700306 is about 463.6947339347.

The spelling of 99700306 in words is "ninety-nine million, seven hundred thousand, three hundred six".