395484332493 has 8 divisors (see below), whose sum is σ = 535956909856. Its totient is φ = 259333988400.

The previous prime is 395484332401. The next prime is 395484332521. The reversal of 395484332493 is 394233484593.

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

It is not a de Polignac number, because 395484332493 - 2⁸ = 395484332237 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 (395484332293) 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, 1080558103 + ... + 1080558468.

It is an arithmetic number, because the mean of its divisors is an integer number (66994613732).

Almost surely, 2^395484332493 is an apocalyptic number.

It is an amenable number.

395484332493 is a deficient number, since it is larger than the sum of its proper divisors (140472577363).

395484332493 is a wasteful number, since it uses less digits than its factorization.

395484332493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161116635.

The product of its digits is 33592320, while the sum is 57.

The spelling of 395484332493 in words is "three hundred ninety-five billion, four hundred eighty-four million, three hundred thirty-two thousand, four hundred ninety-three".