476394396513 has 32 divisors (see below), whose sum is σ = 726728513280. Its totient is φ = 271927756800.

The previous prime is 476394396463. The next prime is 476394396539. The reversal of 476394396513 is 315693493674.

It is a happy number.

It is not a de Polignac number, because 476394396513 - 2¹² = 476394392417 is a prime.

It is a super-3 number, since 3×476394396513³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (476394396593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122875131 + ... + 122879007.

It is an arithmetic number, because the mean of its divisors is an integer number (22710266040).

Almost surely, 2^476394396513 is an apocalyptic number.

It is an amenable number.

476394396513 is a deficient number, since it is larger than the sum of its proper divisors (250334116767).

476394396513 is a wasteful number, since it uses less digits than its factorization.

476394396513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8777.

The product of its digits is 44089920, while the sum is 60.

The spelling of 476394396513 in words is "four hundred seventy-six billion, three hundred ninety-four million, three hundred ninety-six thousand, five hundred thirteen".