34666212 has 48 divisors (see below), whose sum is σ = 93502080. Its totient is φ = 9791232.

The previous prime is 34666211. The next prime is 34666243. The reversal of 34666212 is 21266643.

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

It is a self number, because there is not a number n which added to its sum of digits gives 34666212.

It is not an unprimeable number, because it can be changed into a prime (34666211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5158 + ... + 9794.

It is an arithmetic number, because the mean of its divisors is an integer number (1947960).

Almost surely, 2^34666212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34666212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46751040).

34666212 is an abundant number, since it is smaller than the sum of its proper divisors (58835868).

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

34666212 is a wasteful number, since it uses less digits than its factorization.

34666212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740 (or 4738 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 34666212 is about 5887.8019667784. The cubic root of 34666212 is about 326.0634576056.

The spelling of 34666212 in words is "thirty-four million, six hundred sixty-six thousand, two hundred twelve".