99339690 has 32 divisors (see below), whose sum is σ = 239071680. Its totient is φ = 26417664.

The previous prime is 99339671. The next prime is 99339697. The reversal of 99339690 is 9693399.

It is a super-2 number, since 2×99339690² = 19736748018592200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99339697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7002 + ... + 15738.

It is an arithmetic number, because the mean of its divisors is an integer number (7470990).

Almost surely, 2^99339690 is an apocalyptic number.

99339690 is an abundant number, since it is smaller than the sum of its proper divisors (139731990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99339690 is a wasteful number, since it uses less digits than its factorization.

99339690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126.

The product of its (nonzero) digits is 354294, while the sum is 48.

The square root of 99339690 is about 9966.9298181536. The cubic root of 99339690 is about 463.1349972618.

The spelling of 99339690 in words is "ninety-nine million, three hundred thirty-nine thousand, six hundred ninety".