34163646628 has 12 divisors (see below), whose sum is σ = 60315465420. Its totient is φ = 16930656512.

The previous prime is 34163646613. The next prime is 34163646677. The reversal of 34163646628 is 82664636143.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 944209984 + 33219436644 = 30728^2 + 182262^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37791193 + ... + 37792096.

It is an arithmetic number, because the mean of its divisors is an integer number (5026288785).

Almost surely, 2^34163646628 is an apocalyptic number.

It is an amenable number.

34163646628 is a deficient number, since it is larger than the sum of its proper divisors (26151818792).

34163646628 is a wasteful number, since it uses less digits than its factorization.

34163646628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75583406 (or 75583404 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 49.

The spelling of 34163646628 in words is "thirty-four billion, one hundred sixty-three million, six hundred forty-six thousand, six hundred twenty-eight".