474267691 has 8 divisors (see below), whose sum is σ = 483822720. Its totient is φ = 464735232.

The previous prime is 474267643. The next prime is 474267697. The reversal of 474267691 is 196762474.

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

It is a cyclic number.

It is not a de Polignac number, because 474267691 - 2⁹ = 474267179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474267697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40555 + ... + 50923.

It is an arithmetic number, because the mean of its divisors is an integer number (60477840).

Almost surely, 2^474267691 is an apocalyptic number.

474267691 is a deficient number, since it is larger than the sum of its proper divisors (9555029).

474267691 is a wasteful number, since it uses less digits than its factorization.

474267691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11285.

The product of its digits is 508032, while the sum is 46.

The square root of 474267691 is about 21777.6879167647. The cubic root of 474267691 is about 779.8442001992.

The spelling of 474267691 in words is "four hundred seventy-four million, two hundred sixty-seven thousand, six hundred ninety-one".