93464821 has 8 divisors (see below), whose sum is σ = 95541120. Its totient is φ = 91411008.

The previous prime is 93464809. The next prime is 93464831. The reversal of 93464821 is 12846439.

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 93464821 - 2²¹ = 91367669 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 (93464831) 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 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 13981.

It is an arithmetic number, because the mean of its divisors is an integer number (11942640).

Almost surely, 2^93464821 is an apocalyptic number.

It is an amenable number.

93464821 is a deficient number, since it is larger than the sum of its proper divisors (2076299).

93464821 is a wasteful number, since it uses less digits than its factorization.

93464821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243.

The product of its digits is 41472, while the sum is 37.

The square root of 93464821 is about 9667.7205689863. The cubic root of 93464821 is about 453.8190540150.

The spelling of 93464821 in words is "ninety-three million, four hundred sixty-four thousand, eight hundred twenty-one".