474427769 has 8 divisors (see below), whose sum is σ = 487414368. Its totient is φ = 461508640.

The previous prime is 474427763. The next prime is 474427783. The reversal of 474427769 is 967724474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474427769 is a prime.

It is a super-2 number, since 2×474427769² = 450163415996634722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474427763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447 + ... + 30900.

It is an arithmetic number, because the mean of its divisors is an integer number (60926796).

Almost surely, 2^474427769 is an apocalyptic number.

It is an amenable number.

474427769 is a deficient number, since it is larger than the sum of its proper divisors (12986599).

474427769 is a wasteful number, since it uses less digits than its factorization.

474427769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33735.

The product of its digits is 2370816, while the sum is 50.

The square root of 474427769 is about 21781.3628820604. The cubic root of 474427769 is about 779.9319297380.

The spelling of 474427769 in words is "four hundred seventy-four million, four hundred twenty-seven thousand, seven hundred sixty-nine".