99093949 has 16 divisors (see below), whose sum is σ = 109025280. Its totient is φ = 89711280.

The previous prime is 99093947. The next prime is 99093961. The reversal of 99093949 is 94939099.

It is a cyclic number.

It is not a de Polignac number, because 99093949 - 2¹ = 99093947 is a prime.

It is a super-2 number, since 2×99093949² = 19639221456829202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99093896 and 99093905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99093947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47874 + ... + 49900.

It is an arithmetic number, because the mean of its divisors is an integer number (6814080).

Almost surely, 2^99093949 is an apocalyptic number.

It is an amenable number.

99093949 is a deficient number, since it is larger than the sum of its proper divisors (9931331).

99093949 is a wasteful number, since it uses less digits than its factorization.

99093949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160.

The product of its (nonzero) digits is 708588, while the sum is 52.

The square root of 99093949 is about 9954.5943664220. The cubic root of 99093949 is about 462.7527893944.

The spelling of 99093949 in words is "ninety-nine million, ninety-three thousand, nine hundred forty-nine".