302394 has 16 divisors (see below), whose sum is σ = 612000. Its totient is φ = 99600.

The previous prime is 302329. The next prime is 302399. The reversal of 302394 is 493203.

It is a self number, because there is not a number n which added to its sum of digits gives 302394.

It is not an unprimeable number, because it can be changed into a prime (302399) by changing a digit.

302394 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357 + ... + 855.

It is an arithmetic number, because the mean of its divisors is an integer number (38250).

2³⁰²³⁹⁴ is an apocalyptic number.

302394 is an abundant number, since it is smaller than the sum of its proper divisors (309606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302394 is a wasteful number, since it uses less digits than its factorization.

302394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 302394 is about 549.9036279204. The cubic root of 302394 is about 67.1208925978.

Adding to 302394 its reverse (493203), we get a palindrome (795597).

It can be divided in two parts, 302 and 394, that added together give a palindrome (696).

The spelling of 302394 in words is "three hundred two thousand, three hundred ninety-four".