93303921 has 8 divisors (see below), whose sum is σ = 124505920. Its totient is φ = 62152272.

The previous prime is 93303887. The next prime is 93303941. The reversal of 93303921 is 12930339.

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

It is not a de Polignac number, because 93303921 - 2⁶ = 93303857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93303941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8026 + ... + 15843.

It is an arithmetic number, because the mean of its divisors is an integer number (15563240).

Almost surely, 2^93303921 is an apocalyptic number.

It is an amenable number.

93303921 is a deficient number, since it is larger than the sum of its proper divisors (31201999).

93303921 is a wasteful number, since it uses less digits than its factorization.

93303921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25175.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 93303921 is about 9659.3954779789. The cubic root of 93303921 is about 453.5584874324.

The spelling of 93303921 in words is "ninety-three million, three hundred three thousand, nine hundred twenty-one".