34314231 has 8 divisors (see below), whose sum is σ = 52288384. Its totient is φ = 19608120.

The previous prime is 34314227. The next prime is 34314239. The reversal of 34314231 is 13241343.

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

It is not a de Polignac number, because 34314231 - 2² = 34314227 is a prime.

It is a super-2 number, since 2×34314231² = 2354932898242722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1634011 = 34314231 / (3 + 4 + 3 + 1 + 4 + 2 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34314198 and 34314207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34314239) 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, 816985 + ... + 817026.

It is an arithmetic number, because the mean of its divisors is an integer number (6536048).

Almost surely, 2^34314231 is an apocalyptic number.

34314231 is a deficient number, since it is larger than the sum of its proper divisors (17974153).

34314231 is a wasteful number, since it uses less digits than its factorization.

34314231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634021.

The product of its digits is 864, while the sum is 21.

The square root of 34314231 is about 5857.8350096260. The cubic root of 34314231 is about 324.9561471403.

Adding to 34314231 its reverse (13241343), we get a palindrome (47555574).

The spelling of 34314231 in words is "thirty-four million, three hundred fourteen thousand, two hundred thirty-one".