34281712 has 20 divisors (see below), whose sum is σ = 68712120. Its totient is φ = 16549568.

The previous prime is 34281703. The next prime is 34281713. The reversal of 34281712 is 21718243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34281713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36478 + ... + 37405.

It is an arithmetic number, because the mean of its divisors is an integer number (3435606).

Almost surely, 2^34281712 is an apocalyptic number.

It is an amenable number.

34281712 is an abundant number, since it is smaller than the sum of its proper divisors (34430408).

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

34281712 is a wasteful number, since it uses less digits than its factorization.

34281712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73920 (or 73914 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 34281712 is about 5855.0586675114. The cubic root of 34281712 is about 324.8534629329.

Adding to 34281712 its reverse (21718243), we get a palindrome (55999955).

The spelling of 34281712 in words is "thirty-four million, two hundred eighty-one thousand, seven hundred twelve".