499694 has 8 divisors (see below), whose sum is σ = 807240. Its totient is φ = 230616.

The previous prime is 499693. The next prime is 499711. The reversal of 499694 is 496994.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499694.

It is not an unprimeable number, because it can be changed into a prime (499691) 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, 9584 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (100905).

2⁴⁹⁹⁶⁹⁴ is an apocalyptic number.

499694 is a deficient number, since it is larger than the sum of its proper divisors (307546).

499694 is a wasteful number, since it uses less digits than its factorization.

499694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19234.

The product of its digits is 69984, while the sum is 41.

The square root of 499694 is about 706.8903733960. The cubic root of 499694 is about 79.3538578035.

The spelling of 499694 in words is "four hundred ninety-nine thousand, six hundred ninety-four".