496397 has 4 divisors (see below), whose sum is σ = 541536. Its totient is φ = 451260.

The previous prime is 496381. The next prime is 496399. The reversal of 496397 is 793694.

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.

It is a cyclic number.

It is not a de Polignac number, because 496397 - 2⁴ = 496381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496399) 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, 22553 + ... + 22574.

It is an arithmetic number, because the mean of its divisors is an integer number (135384).

2⁴⁹⁶³⁹⁷ is an apocalyptic number.

It is an amenable number.

496397 is a deficient number, since it is larger than the sum of its proper divisors (45139).

496397 is a wasteful number, since it uses less digits than its factorization.

496397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45138.

The product of its digits is 40824, while the sum is 38.

The square root of 496397 is about 704.5544691505. The cubic root of 496397 is about 79.1789459562.

It can be divided in two parts, 49 and 6397, that added together give a palindrome (6446).

The spelling of 496397 in words is "four hundred ninety-six thousand, three hundred ninety-seven".