993830441 has 8 divisors (see below), whose sum is σ = 998705664. Its totient is φ = 988964640.

The previous prime is 993830423. The next prime is 993830443. The reversal of 993830441 is 144038399.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-993830441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (993830443) 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, 295616 + ... + 298958.

It is an arithmetic number, because the mean of its divisors is an integer number (124838208).

Almost surely, 2^993830441 is an apocalyptic number.

It is an amenable number.

993830441 is a deficient number, since it is larger than the sum of its proper divisors (4875223).

993830441 is a wasteful number, since it uses less digits than its factorization.

993830441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 993830441 is about 31525.0763837298. The cubic root of 993830441 is about 997.9392365043.

The spelling of 993830441 in words is "nine hundred ninety-three million, eight hundred thirty thousand, four hundred forty-one".