473646767 has 8 divisors (see below), whose sum is σ = 518270592. Its totient is φ = 429283800.

The previous prime is 473646757. The next prime is 473646769. The reversal of 473646767 is 767646374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 473646767 - 2²² = 469452463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473646769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61403 + ... + 68684.

It is an arithmetic number, because the mean of its divisors is an integer number (64783824).

Almost surely, 2^473646767 is an apocalyptic number.

473646767 is a deficient number, since it is larger than the sum of its proper divisors (44623825).

473646767 is a wasteful number, since it uses less digits than its factorization.

473646767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130429.

The product of its digits is 3556224, while the sum is 50.

The square root of 473646767 is about 21763.4272806468. The cubic root of 473646767 is about 779.5037205764.

The spelling of 473646767 in words is "four hundred seventy-three million, six hundred forty-six thousand, seven hundred sixty-seven".