93786342 has 32 divisors (see below), whose sum is σ = 207467232. Its totient is φ = 28076544.

The previous prime is 93786323. The next prime is 93786347. The reversal of 93786342 is 24368739.

It is a junction number, because it is equal to n+sod(n) for n = 93786294 and 93786303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93786347) 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 15 ways as a sum of consecutive naturals, for example, 13363 + ... + 19134.

It is an arithmetic number, because the mean of its divisors is an integer number (6483351).

Almost surely, 2^93786342 is an apocalyptic number.

93786342 is an abundant number, since it is smaller than the sum of its proper divisors (113680890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93786342 is a wasteful number, since it uses less digits than its factorization.

93786342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32552.

The product of its digits is 217728, while the sum is 42.

The square root of 93786342 is about 9684.3348764900. The cubic root of 93786342 is about 454.3388408883.

The spelling of 93786342 in words is "ninety-three million, seven hundred eighty-six thousand, three hundred forty-two".