93996418 has 8 divisors (see below), whose sum is σ = 141090300. Its totient is φ = 46966320.

The previous prime is 93996367. The next prime is 93996449. The reversal of 93996418 is 81469939.

It can be written as a sum of positive squares in 2 ways, for example, as 87478609 + 6517809 = 9353^2 + 2553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×93996418⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12073 + ... + 18268.

Almost surely, 2^93996418 is an apocalyptic number.

93996418 is a deficient number, since it is larger than the sum of its proper divisors (47093882).

93996418 is a wasteful number, since it uses less digits than its factorization.

93996418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31892.

The product of its digits is 419904, while the sum is 49.

The square root of 93996418 is about 9695.1749855276. The cubic root of 93996418 is about 454.6778188552.

The spelling of 93996418 in words is "ninety-three million, nine hundred ninety-six thousand, four hundred eighteen".