46686821606 has 8 divisors (see below), whose sum is σ = 71738286984. Its totient is φ = 22774059280.

The previous prime is 46686821551. The next prime is 46686821617. The reversal of 46686821606 is 60612868664.

It is a happy number.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284675660 + ... + 284675823.

It is an arithmetic number, because the mean of its divisors is an integer number (8967285873).

Almost surely, 2^46686821606 is an apocalyptic number.

46686821606 is a deficient number, since it is larger than the sum of its proper divisors (25051465378).

46686821606 is a wasteful number, since it uses less digits than its factorization.

46686821606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569351526.

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 46686821606 in words is "forty-six billion, six hundred eighty-six million, eight hundred twenty-one thousand, six hundred six".