34042212 has 36 divisors (see below), whose sum is σ = 86682960. Its totient is φ = 11264112.

The previous prime is 34042199. The next prime is 34042237. The reversal of 34042212 is 21224043.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 1603 + ... + 8405.

It is an arithmetic number, because the mean of its divisors is an integer number (2407860).

Almost surely, 2^34042212 is an apocalyptic number.

It is an amenable number.

34042212 is an abundant number, since it is smaller than the sum of its proper divisors (52640748).

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

34042212 is a wasteful number, since it uses less digits than its factorization.

34042212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952 (or 6947 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 34042212 is about 5834.5704212050. The cubic root of 34042212 is about 324.0951937935.

Adding to 34042212 its reverse (21224043), we get a palindrome (55266255).

The spelling of 34042212 in words is "thirty-four million, forty-two thousand, two hundred twelve".