6640116034 has 16 divisors (see below), whose sum is σ = 10084536000. Its totient is φ = 3278638800.

The previous prime is 6640116019. The next prime is 6640116059. The reversal of 6640116034 is 4306110466.

6640116034 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6640116034² = 88182281889967778312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6640115987 and 6640116005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449059 + ... + 463609.

It is an arithmetic number, because the mean of its divisors is an integer number (630283500).

Almost surely, 2^6640116034 is an apocalyptic number.

6640116034 is a deficient number, since it is larger than the sum of its proper divisors (3444419966).

6640116034 is a wasteful number, since it uses less digits than its factorization.

6640116034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17385.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6640116034 is about 81486.9071323731. The cubic root of 6640116034 is about 1879.5702233596.

The spelling of 6640116034 in words is "six billion, six hundred forty million, one hundred sixteen thousand, thirty-four".