93489306623 has 4 divisors (see below), whose sum is σ = 93573608280. Its totient is φ = 93405004968.

The previous prime is 93489306619. The next prime is 93489306667. The reversal of 93489306623 is 32660398439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32660398439 = 1031 ⋅31678369.

It is a cyclic number.

It is not a de Polignac number, because 93489306623 - 2² = 93489306619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93489308623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42149165 + ... + 42151382.

It is an arithmetic number, because the mean of its divisors is an integer number (23393402070).

Almost surely, 2^93489306623 is an apocalyptic number.

93489306623 is a deficient number, since it is larger than the sum of its proper divisors (84301657).

93489306623 is a wasteful number, since it uses less digits than its factorization.

93489306623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84301656.

The product of its (nonzero) digits is 5038848, while the sum is 53.

The spelling of 93489306623 in words is "ninety-three billion, four hundred eighty-nine million, three hundred six thousand, six hundred twenty-three".