93487039 has 8 divisors (see below), whose sum is σ = 96852960. Its totient is φ = 90130656.

The previous prime is 93487013. The next prime is 93487057. The reversal of 93487039 is 93078439.

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

It is a cyclic number.

It is not a de Polignac number, because 93487039 - 2⁵ = 93487007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93486986 and 93487004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93487439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21909 + ... + 25825.

It is an arithmetic number, because the mean of its divisors is an integer number (12106620).

Almost surely, 2^93487039 is an apocalyptic number.

93487039 is a deficient number, since it is larger than the sum of its proper divisors (3365921).

93487039 is a wasteful number, since it uses less digits than its factorization.

93487039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 93487039 is about 9668.8695823245. The cubic root of 93487039 is about 453.8550110478.

The spelling of 93487039 in words is "ninety-three million, four hundred eighty-seven thousand, thirty-nine".