471663011 has 32 divisors (see below), whose sum is σ = 540587520. Its totient is φ = 408844800.

The previous prime is 471663007. The next prime is 471663019. The reversal of 471663011 is 110366174.

It is a cyclic number.

It is not a de Polignac number, because 471663011 - 2² = 471663007 is a prime.

It is a super-2 number, since 2×471663011² = 444931991891172242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471663019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3004145 + ... + 3004301.

It is an arithmetic number, because the mean of its divisors is an integer number (16893360).

Almost surely, 2^471663011 is an apocalyptic number.

471663011 is a deficient number, since it is larger than the sum of its proper divisors (68924509).

471663011 is a wasteful number, since it uses less digits than its factorization.

471663011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 471663011 is about 21717.8040096139. The cubic root of 471663011 is about 778.4139428771.

The spelling of 471663011 in words is "four hundred seventy-one million, six hundred sixty-three thousand, eleven".