493706 has 8 divisors (see below), whose sum is σ = 764544. Its totient is φ = 238860.

The previous prime is 493693. The next prime is 493709. The reversal of 493706 is 607394.

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

It is a super-2 number, since 2×493706² = 487491228872, which contains 22 as substring.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (493709) 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, 3920 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (95568).

2⁴⁹³⁷⁰⁶ is an apocalyptic number.

493706 is a deficient number, since it is larger than the sum of its proper divisors (270838).

493706 is a wasteful number, since it uses less digits than its factorization.

493706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 493706 is about 702.6421564353. The cubic root of 493706 is about 79.0356085801.

The spelling of 493706 in words is "four hundred ninety-three thousand, seven hundred six".