4640611345606 has 8 divisors (see below), whose sum is σ = 6960927572424. Its totient is φ = 2320302154800.

The previous prime is 4640611345589. The next prime is 4640611345613. The reversal of 4640611345606 is 6065431160464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439381 + ... + 3078031.

It is an arithmetic number, because the mean of its divisors is an integer number (870115946553).

Almost surely, 2^{4640611345606} is an apocalyptic number.

4640611345606 is a deficient number, since it is larger than the sum of its proper divisors (2320316226818).

4640611345606 is a wasteful number, since it uses less digits than its factorization.

4640611345606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518006.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 4640611345606 in words is "four trillion, six hundred forty billion, six hundred eleven million, three hundred forty-five thousand, six hundred six".