468641912 has 8 divisors (see below), whose sum is σ = 878703600. Its totient is φ = 234320952.

The previous prime is 468641909. The next prime is 468641959. The reversal of 468641912 is 219146864.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 468641912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29290112 + ... + 29290127.

It is an arithmetic number, because the mean of its divisors is an integer number (109837950).

Almost surely, 2^468641912 is an apocalyptic number.

It is an amenable number.

468641912 is a deficient number, since it is larger than the sum of its proper divisors (410061688).

468641912 is a wasteful number, since it uses less digits than its factorization.

468641912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58580245 (or 58580241 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 468641912 is about 21648.1387652611. The cubic root of 468641912 is about 776.7484144236.

The spelling of 468641912 in words is "four hundred sixty-eight million, six hundred forty-one thousand, nine hundred twelve".