93648969 has 24 divisors (see below), whose sum is σ = 140721152. Its totient is φ = 59965920.

The previous prime is 93648959. The next prime is 93648977. The reversal of 93648969 is 96984639.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-93648969 is a prime.

It is a super-2 number, since 2×93648969² = 17540258789525922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93648959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21624 + ... + 25590.

Almost surely, 2^93648969 is an apocalyptic number.

It is an amenable number.

93648969 is a deficient number, since it is larger than the sum of its proper divisors (47072183).

93648969 is a wasteful number, since it uses less digits than its factorization.

93648969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077 (or 4074 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 93648969 is about 9677.2397407525. The cubic root of 93648969 is about 454.1169024321.

The spelling of 93648969 in words is "ninety-three million, six hundred forty-eight thousand, nine hundred sixty-nine".