34212276 has 72 divisors (see below), whose sum is σ = 99706880. Its totient is φ = 9688896.

The previous prime is 34212259. The next prime is 34212289. The reversal of 34212276 is 67221243.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31470 + ... + 32538.

Almost surely, 2^34212276 is an apocalyptic number.

34212276 is a gapful number since it is divisible by the number (36) 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 34212276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49853440).

34212276 is an abundant number, since it is smaller than the sum of its proper divisors (65494604).

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

34212276 is a wasteful number, since it uses less digits than its factorization.

34212276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1208 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 34212276 is about 5849.1260885708. The cubic root of 34212276 is about 324.6339895368.

The spelling of 34212276 in words is "thirty-four million, two hundred twelve thousand, two hundred seventy-six".