499477 has 8 divisors (see below), whose sum is σ = 577152. Its totient is φ = 427200.

The previous prime is 499459. The next prime is 499481. The reversal of 499477 is 774994.

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

It is a cyclic number.

It is not a de Polignac number, because 499477 - 2⁷ = 499349 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 (499277) 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, 1149 + ... + 1522.

It is an arithmetic number, because the mean of its divisors is an integer number (72144).

2⁴⁹⁹⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

499477 is a deficient number, since it is larger than the sum of its proper divisors (77675).

499477 is a wasteful number, since it uses less digits than its factorization.

499477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699.

The product of its digits is 63504, while the sum is 40.

The square root of 499477 is about 706.7368675823. The cubic root of 499477 is about 79.3423692522.

The spelling of 499477 in words is "four hundred ninety-nine thousand, four hundred seventy-seven".