34313218 has 8 divisors (see below), whose sum is σ = 53130240. Its totient is φ = 16603140.

The previous prime is 34313197. The next prime is 34313219. The reversal of 34313218 is 81231343.

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

It is a junction number, because it is equal to n+sod(n) for n = 34313192 and 34313201.

It is not an unprimeable number, because it can be changed into a prime (34313219) 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, 276658 + ... + 276781.

It is an arithmetic number, because the mean of its divisors is an integer number (6641280).

Almost surely, 2^34313218 is an apocalyptic number.

34313218 is a deficient number, since it is larger than the sum of its proper divisors (18817022).

34313218 is a wasteful number, since it uses less digits than its factorization.

34313218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553472.

The product of its digits is 1728, while the sum is 25.

The square root of 34313218 is about 5857.7485435959. The cubic root of 34313218 is about 324.9529494018.

The spelling of 34313218 in words is "thirty-four million, three hundred thirteen thousand, two hundred eighteen".