34163646644 has 6 divisors (see below), whose sum is σ = 59786381634. Its totient is φ = 17081823320.

The previous prime is 34163646613. The next prime is 34163646677. The reversal of 34163646644 is 44664636143.

It can be written as a sum of positive squares in only one way, i.e., 27825576100 + 6338070544 = 166810^2 + 79612^2 .

It is a super-3 number, since 3×34163646644³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4270455827 + ... + 4270455834.

It is an arithmetic number, because the mean of its divisors is an integer number (9964396939).

Almost surely, 2^34163646644 is an apocalyptic number.

It is an amenable number.

34163646644 is a deficient number, since it is larger than the sum of its proper divisors (25622734990).

34163646644 is a wasteful number, since it uses less digits than its factorization.

34163646644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540911665 (or 8540911663 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 47.

The spelling of 34163646644 in words is "thirty-four billion, one hundred sixty-three million, six hundred forty-six thousand, six hundred forty-four".