3456493 has 8 divisors (see below), whose sum is σ = 3551040. Its totient is φ = 3363360.

The previous prime is 3456473. The next prime is 3456511. The reversal of 3456493 is 3946543.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3456493 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 (3456403) 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, 6046 + ... + 6592.

It is an arithmetic number, because the mean of its divisors is an integer number (443880).

Almost surely, 2^3456493 is an apocalyptic number.

It is an amenable number.

3456493 is a deficient number, since it is larger than the sum of its proper divisors (94547).

3456493 is an equidigital number, since it uses as much as digits as its factorization.

3456493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707.

The product of its digits is 38880, while the sum is 34.

The square root of 3456493 is about 1859.1645973394. The cubic root of 3456493 is about 151.1977147784.

The spelling of 3456493 in words is "three million, four hundred fifty-six thousand, four hundred ninety-three".