34221316 has 12 divisors (see below), whose sum is σ = 60056640. Its totient is φ = 17062280.

The previous prime is 34221287. The next prime is 34221329. The reversal of 34221316 is 61312243.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10480 + ... + 13351.

It is an arithmetic number, because the mean of its divisors is an integer number (5004720).

Almost surely, 2^34221316 is an apocalyptic number.

It is an amenable number.

34221316 is a deficient number, since it is larger than the sum of its proper divisors (25835324).

34221316 is a wasteful number, since it uses less digits than its factorization.

34221316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24194 (or 24192 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 34221316 is about 5849.8988025435. The cubic root of 34221316 is about 324.6625799841.

Adding to 34221316 its reverse (61312243), we get a palindrome (95533559).

The spelling of 34221316 in words is "thirty-four million, two hundred twenty-one thousand, three hundred sixteen".