534245321 has 8 divisors (see below), whose sum is σ = 543388800. Its totient is φ = 525161520.

The previous prime is 534245291. The next prime is 534245323. The reversal of 534245321 is 123542435.

It is a happy number.

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-534245321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534245323) 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, 3326 + ... + 32856.

It is an arithmetic number, because the mean of its divisors is an integer number (67923600).

Almost surely, 2^534245321 is an apocalyptic number.

It is an amenable number.

534245321 is a deficient number, since it is larger than the sum of its proper divisors (9143479).

534245321 is a wasteful number, since it uses less digits than its factorization.

534245321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29839.

The product of its digits is 14400, while the sum is 29.

The square root of 534245321 is about 23113.7474460547. The cubic root of 534245321 is about 811.4222439531.

Adding to 534245321 its reverse (123542435), we get a palindrome (657787756).

The spelling of 534245321 in words is "five hundred thirty-four million, two hundred forty-five thousand, three hundred twenty-one".