34220334 has 16 divisors (see below), whose sum is σ = 68537088. Its totient is φ = 11390712.

The previous prime is 34220327. The next prime is 34220341. The reversal of 34220334 is 43302243.

It is an interprime number because it is at equal distance from previous prime (34220327) and next prime (34220341).

It is a self number, because there is not a number n which added to its sum of digits gives 34220334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (4283568).

Almost surely, 2^34220334 is an apocalyptic number.

34220334 is an abundant number, since it is smaller than the sum of its proper divisors (34316754).

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

34220334 is a wasteful number, since it uses less digits than its factorization.

34220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8039.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 34220334 is about 5849.8148688655. The cubic root of 34220334 is about 324.6594744956.

Adding to 34220334 its reverse (43302243), we get a palindrome (77522577).

The spelling of 34220334 in words is "thirty-four million, two hundred twenty thousand, three hundred thirty-four".