471361866 has 32 divisors (see below), whose sum is σ = 949363200. Its totient is φ = 156019200.

The previous prime is 471361841. The next prime is 471361867. The reversal of 471361866 is 668163174.

It is not an unprimeable number, because it can be changed into a prime (471361867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983815 + ... + 984293.

It is an arithmetic number, because the mean of its divisors is an integer number (29667600).

Almost surely, 2^471361866 is an apocalyptic number.

471361866 is an abundant number, since it is smaller than the sum of its proper divisors (478001334).

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

471361866 is a wasteful number, since it uses less digits than its factorization.

471361866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294.

The product of its digits is 145152, while the sum is 42.

The square root of 471361866 is about 21710.8697660872. The cubic root of 471361866 is about 778.2482416818.

The spelling of 471361866 in words is "four hundred seventy-one million, three hundred sixty-one thousand, eight hundred sixty-six".