93321897 has 8 divisors (see below), whose sum is σ = 124497120. Its totient is φ = 62180640.

The previous prime is 93321827. The next prime is 93321919. The reversal of 93321897 is 79812339.

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

It is not a de Polignac number, because 93321897 - 2⁷ = 93321769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (93321827) 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 7 ways as a sum of consecutive naturals, for example, 1179 + ... + 13712.

It is an arithmetic number, because the mean of its divisors is an integer number (15562140).

Almost surely, 2^93321897 is an apocalyptic number.

It is an amenable number.

93321897 is a deficient number, since it is larger than the sum of its proper divisors (31175223).

93321897 is a wasteful number, since it uses less digits than its factorization.

93321897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16983.

The product of its digits is 81648, while the sum is 42.

The square root of 93321897 is about 9660.3259261787. The cubic root of 93321897 is about 453.5876131960.

The spelling of 93321897 in words is "ninety-three million, three hundred twenty-one thousand, eight hundred ninety-seven".