461950659678 has 16 divisors (see below), whose sum is σ = 923944855680. Its totient is φ = 153976297176.

The previous prime is 461950659659. The next prime is 461950659707. The reversal of 461950659678 is 876956059164.

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 7 ways as a sum of consecutive naturals, for example, 1675258 + ... + 1931421.

It is an arithmetic number, because the mean of its divisors is an integer number (57746553480).

Almost surely, 2^461950659678 is an apocalyptic number.

461950659678 is an abundant number, since it is smaller than the sum of its proper divisors (461994196002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461950659678 is a wasteful number, since it uses less digits than its factorization.

461950659678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628031.

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 461950659678 in words is "four hundred sixty-one billion, nine hundred fifty million, six hundred fifty-nine thousand, six hundred seventy-eight".