476643068 has 12 divisors (see below), whose sum is σ = 909955032. Its totient is φ = 216655920.

The previous prime is 476643067. The next prime is 476643077. The reversal of 476643068 is 860346674.

It is a happy number.

It is a super-2 number, since 2×476643068² = 454377228544905248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 10832797 = 476643068 / (4 + 7 + 6 + 6 + 4 + 3 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476643067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5416355 + ... + 5416442.

It is an arithmetic number, because the mean of its divisors is an integer number (75829586).

Almost surely, 2^476643068 is an apocalyptic number.

It is an amenable number.

476643068 is a deficient number, since it is larger than the sum of its proper divisors (433311964).

476643068 is a wasteful number, since it uses less digits than its factorization.

476643068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10832812 (or 10832810 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 476643068 is about 21832.1567418338. The cubic root of 476643068 is about 781.1439864853.

The spelling of 476643068 in words is "four hundred seventy-six million, six hundred forty-three thousand, sixty-eight".