476241997 has 16 divisors (see below), whose sum is σ = 595550592. Its totient is φ = 369976320.

The previous prime is 476241959. The next prime is 476242007. The reversal of 476241997 is 799142674.

It is not a de Polignac number, because 476241997 - 2⁷ = 476241869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476241997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476241917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16773 + ... + 35125.

It is an arithmetic number, because the mean of its divisors is an integer number (37221912).

Almost surely, 2^476241997 is an apocalyptic number.

It is an amenable number.

476241997 is a deficient number, since it is larger than the sum of its proper divisors (119308595).

476241997 is a wasteful number, since it uses less digits than its factorization.

476241997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18708.

The product of its digits is 762048, while the sum is 49.

The square root of 476241997 is about 21822.9694817181. The cubic root of 476241997 is about 780.9248273033.

The spelling of 476241997 in words is "four hundred seventy-six million, two hundred forty-one thousand, nine hundred ninety-seven".