34006724 has 6 divisors (see below), whose sum is σ = 59511774. Its totient is φ = 17003360.

The previous prime is 34006703. The next prime is 34006727. The reversal of 34006724 is 42760043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19642624 + 14364100 = 4432^2 + 3790^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34006693 and 34006702.

It is not an unprimeable number, because it can be changed into a prime (34006727) by changing a digit.

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 as a sum of consecutive naturals, namely, 4250837 + ... + 4250844.

It is an arithmetic number, because the mean of its divisors is an integer number (9918629).

Almost surely, 2^34006724 is an apocalyptic number.

It is an amenable number.

34006724 is a deficient number, since it is larger than the sum of its proper divisors (25505050).

34006724 is a wasteful number, since it uses less digits than its factorization.

34006724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8501685 (or 8501683 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 34006724 is about 5831.5284445847. The cubic root of 34006724 is about 323.9825347492.

Adding to 34006724 its reverse (42760043), we get a palindrome (76766767).

The spelling of 34006724 in words is "thirty-four million, six thousand, seven hundred twenty-four".