34334220 has 96 divisors (see below), whose sum is σ = 104400576. Its totient is φ = 8396800.

The previous prime is 34334207. The next prime is 34334233. The reversal of 34334220 is 2243343.

It is an interprime number because it is at equal distance from previous prime (34334207) and next prime (34334233).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41410 + ... + 42230.

It is an arithmetic number, because the mean of its divisors is an integer number (1087506).

Almost surely, 2^34334220 is an apocalyptic number.

34334220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34334220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52200288).

34334220 is an abundant number, since it is smaller than the sum of its proper divisors (70066356).

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

34334220 is a wasteful number, since it uses less digits than its factorization.

34334220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 889 counting only the distinct ones).

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

The square root of 34334220 is about 5859.5409376503. The cubic root of 34334220 is about 325.0192335757.

Adding to 34334220 its reverse (2243343), we get a palindrome (36577563).

The spelling of 34334220 in words is "thirty-four million, three hundred thirty-four thousand, two hundred twenty".