94830421 has 8 divisors (see below), whose sum is σ = 108613440. Its totient is φ = 81106368.

The previous prime is 94830419. The next prime is 94830427. The reversal of 94830421 is 12403849.

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

It is not a de Polignac number, because 94830421 - 2¹ = 94830419 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 (94830427) 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, 11236 + ... + 17773.

It is an arithmetic number, because the mean of its divisors is an integer number (13576680).

Almost surely, 2^94830421 is an apocalyptic number.

It is an amenable number.

94830421 is a deficient number, since it is larger than the sum of its proper divisors (13783019).

94830421 is a wasteful number, since it uses less digits than its factorization.

94830421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29483.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 94830421 is about 9738.0912400737. The cubic root of 94830421 is about 456.0186027216.

The spelling of 94830421 in words is "ninety-four million, eight hundred thirty thousand, four hundred twenty-one".