34639652 has 6 divisors (see below), whose sum is σ = 60619398. Its totient is φ = 17319824.

The previous prime is 34639651. The next prime is 34639663. The reversal of 34639652 is 25693643.

It can be written as a sum of positive squares in only one way, i.e., 20016676 + 14622976 = 4474^2 + 3824^2 .

It is a super-2 number, since 2×34639652² = 2399810981362208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34639651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4329953 + ... + 4329960.

It is an arithmetic number, because the mean of its divisors is an integer number (10103233).

Almost surely, 2^34639652 is an apocalyptic number.

It is an amenable number.

34639652 is a deficient number, since it is larger than the sum of its proper divisors (25979746).

34639652 is a wasteful number, since it uses less digits than its factorization.

34639652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8659917 (or 8659915 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 34639652 is about 5885.5460239471. The cubic root of 34639652 is about 325.9801636468.

The spelling of 34639652 in words is "thirty-four million, six hundred thirty-nine thousand, six hundred fifty-two".