34439499628 has 24 divisors (see below), whose sum is σ = 61691064512. Its totient is φ = 16813745424.

The previous prime is 34439499583. The next prime is 34439499649. The reversal of 34439499628 is 82699493443.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516751 + ... + 579577.

Almost surely, 2^34439499628 is an apocalyptic number.

It is an amenable number.

34439499628 is a deficient number, since it is larger than the sum of its proper divisors (27251564884).

34439499628 is a wasteful number, since it uses less digits than its factorization.

34439499628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66061 (or 66059 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 61.

The spelling of 34439499628 in words is "thirty-four billion, four hundred thirty-nine million, four hundred ninety-nine thousand, six hundred twenty-eight".