3456393 has 8 divisors (see below), whose sum is σ = 4627488. Its totient is φ = 2294784.

The previous prime is 3456379. The next prime is 3456403. The reversal of 3456393 is 3936543.

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

It is not a de Polignac number, because 3456393 - 2⁴ = 3456377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3456793) 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, 1471 + ... + 3012.

It is an arithmetic number, because the mean of its divisors is an integer number (578436).

Almost surely, 2^3456393 is an apocalyptic number.

It is an amenable number.

3456393 is a deficient number, since it is larger than the sum of its proper divisors (1171095).

3456393 is a wasteful number, since it uses less digits than its factorization.

3456393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743.

The product of its digits is 29160, while the sum is 33.

The square root of 3456393 is about 1859.1377033453. The cubic root of 3456393 is about 151.1962566611.

The spelling of 3456393 in words is "three million, four hundred fifty-six thousand, three hundred ninety-three".