93149693 has 16 divisors (see below), whose sum is σ = 114938880. Its totient is φ = 73512576.

The previous prime is 93149671. The next prime is 93149737. The reversal of 93149693 is 39694139.

It is a cyclic number.

It is not a de Polignac number, because 93149693 - 2⁸ = 93149437 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93149593) 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 15 ways as a sum of consecutive naturals, for example, 42521 + ... + 44657.

It is an arithmetic number, because the mean of its divisors is an integer number (7183680).

Almost surely, 2^93149693 is an apocalyptic number.

It is an amenable number.

93149693 is a deficient number, since it is larger than the sum of its proper divisors (21789187).

93149693 is a wasteful number, since it uses less digits than its factorization.

93149693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636.

The product of its digits is 157464, while the sum is 44.

The square root of 93149693 is about 9651.4088608866. The cubic root of 93149693 is about 453.3084443636.

The spelling of 93149693 in words is "ninety-three million, one hundred forty-nine thousand, six hundred ninety-three".