476394797 has 4 divisors (see below), whose sum is σ = 476447520. Its totient is φ = 476342076.

The previous prime is 476394767. The next prime is 476394823. The reversal of 476394797 is 797493674.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 476394797 - 2¹⁰ = 476393773 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 (476394707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993 + ... + 32150.

It is an arithmetic number, because the mean of its divisors is an integer number (119111880).

Almost surely, 2^476394797 is an apocalyptic number.

It is an amenable number.

476394797 is a deficient number, since it is larger than the sum of its proper divisors (52723).

476394797 is a wasteful number, since it uses less digits than its factorization.

476394797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52722.

The product of its digits is 8001504, while the sum is 56.

The square root of 476394797 is about 21826.4700993999. The cubic root of 476394797 is about 781.0083370561.

The spelling of 476394797 in words is "four hundred seventy-six million, three hundred ninety-four thousand, seven hundred ninety-seven".