468741866 has 4 divisors (see below), whose sum is σ = 703112802. Its totient is φ = 234370932.

The previous prime is 468741859. The next prime is 468741941. The reversal of 468741866 is 668147864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 400200025 + 68541841 = 20005^2 + 8279^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117185465 + ... + 117185468.

Almost surely, 2^468741866 is an apocalyptic number.

468741866 is a deficient number, since it is larger than the sum of its proper divisors (234370936).

468741866 is a wasteful number, since it uses less digits than its factorization.

468741866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234370935.

The product of its digits is 1548288, while the sum is 50.

The square root of 468741866 is about 21650.4472471125. The cubic root of 468741866 is about 776.8036332662.

The spelling of 468741866 in words is "four hundred sixty-eight million, seven hundred forty-one thousand, eight hundred sixty-six".