461679692 has 6 divisors (see below), whose sum is σ = 807939468. Its totient is φ = 230839844.

The previous prime is 461679649. The next prime is 461679697. The reversal of 461679692 is 296976164.

It is a self number, because there is not a number n which added to its sum of digits gives 461679692.

It is not an unprimeable number, because it can be changed into a prime (461679697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57709958 + ... + 57709965.

It is an arithmetic number, because the mean of its divisors is an integer number (134656578).

Almost surely, 2^461679692 is an apocalyptic number.

It is an amenable number.

461679692 is a deficient number, since it is larger than the sum of its proper divisors (346259776).

461679692 is a wasteful number, since it uses less digits than its factorization.

461679692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115419927 (or 115419925 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 461679692 is about 21486.7329298802. The cubic root of 461679692 is about 772.8827075606.

The spelling of 461679692 in words is "four hundred sixty-one million, six hundred seventy-nine thousand, six hundred ninety-two".