99340628 has 12 divisors (see below), whose sum is σ = 174757632. Its totient is φ = 49409880.

The previous prime is 99340627. The next prime is 99340667. The reversal of 99340628 is 82604399.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99340627) 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, 64250 + ... + 65777.

It is an arithmetic number, because the mean of its divisors is an integer number (14563136).

Almost surely, 2^99340628 is an apocalyptic number.

It is an amenable number.

99340628 is a deficient number, since it is larger than the sum of its proper divisors (75417004).

99340628 is a wasteful number, since it uses less digits than its factorization.

99340628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130222 (or 130220 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 99340628 is about 9966.9768736563. The cubic root of 99340628 is about 463.1364549513.

The spelling of 99340628 in words is "ninety-nine million, three hundred forty thousand, six hundred twenty-eight".