94444321 has 4 divisors (see below), whose sum is σ = 97490944. Its totient is φ = 91397700.

The previous prime is 94444303. The next prime is 94444331. The reversal of 94444321 is 12344449.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 94444321 - 2¹¹ = 94442273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3046591 = 94444321 / (9 + 4 + 4 + 4 + 4 + 3 + 2 + 1).

It is a Duffinian number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (94444331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523265 + ... + 1523326.

It is an arithmetic number, because the mean of its divisors is an integer number (24372736).

Almost surely, 2^94444321 is an apocalyptic number.

It is an amenable number.

94444321 is a deficient number, since it is larger than the sum of its proper divisors (3046623).

94444321 is a wasteful number, since it uses less digits than its factorization.

94444321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046622.

The product of its digits is 13824, while the sum is 31.

The square root of 94444321 is about 9718.2468069092. The cubic root of 94444321 is about 455.3988709379.

The spelling of 94444321 in words is "ninety-four million, four hundred forty-four thousand, three hundred twenty-one".