497799 has 16 divisors (see below), whose sum is σ = 748800. Its totient is φ = 326808.

The previous prime is 497773. The next prime is 497801. The reversal of 497799 is 997794.

It is not a de Polignac number, because 497799 - 2⁷ = 497671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2692 + ... + 2870.

It is an arithmetic number, because the mean of its divisors is an integer number (46800).

2⁴⁹⁷⁷⁹⁹ is an apocalyptic number.

497799 is a deficient number, since it is larger than the sum of its proper divisors (251001).

497799 is a wasteful number, since it uses less digits than its factorization.

497799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 285 counting only the distinct ones).

The product of its digits is 142884, while the sum is 45.

The square root of 497799 is about 705.5487226266. The cubic root of 497799 is about 79.2534189664.

It can be divided in two parts, 497 and 799, that added together give a 4-th power (1296 = 6⁴).

The spelling of 497799 in words is "four hundred ninety-seven thousand, seven hundred ninety-nine".