93879423 has 48 divisors (see below), whose sum is σ = 158270112. Its totient is φ = 53433600.

The previous prime is 93879421. The next prime is 93879433. The reversal of 93879423 is 32497839.

It is a happy number.

It is not a de Polignac number, because 93879423 - 2¹ = 93879421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93879421) 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 47 ways as a sum of consecutive naturals, for example, 203413 + ... + 203873.

It is an arithmetic number, because the mean of its divisors is an integer number (3297294).

Almost surely, 2^93879423 is an apocalyptic number.

93879423 is a deficient number, since it is larger than the sum of its proper divisors (64390689).

93879423 is a wasteful number, since it uses less digits than its factorization.

93879423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 492 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 93879423 is about 9689.1394354710. The cubic root of 93879423 is about 454.4890984834.

The spelling of 93879423 in words is "ninety-three million, eight hundred seventy-nine thousand, four hundred twenty-three".