321424094 has 8 divisors (see below), whose sum is σ = 490308120. Its totient is φ = 157988056.

The previous prime is 321424079. The next prime is 321424099. The reversal of 321424094 is 490424123.

321424094 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321424099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361849 + ... + 1362084.

It is an arithmetic number, because the mean of its divisors is an integer number (61288515).

Almost surely, 2^321424094 is an apocalyptic number.

321424094 is a deficient number, since it is larger than the sum of its proper divisors (168884026).

321424094 is a wasteful number, since it uses less digits than its factorization.

321424094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723994.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 321424094 is about 17928.3042700641. The cubic root of 321424094 is about 685.0035299159.

Adding to 321424094 its sum of digits (29), we get a palindrome (321424123).

The spelling of 321424094 in words is "three hundred twenty-one million, four hundred twenty-four thousand, ninety-four".