3455849 has 8 divisors (see below), whose sum is σ = 3655680. Its totient is φ = 3261600.

The previous prime is 3455827. The next prime is 3455857. The reversal of 3455849 is 9485543.

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 not a de Polignac number, because 3455849 - 2⁸ = 3455593 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 (3457849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (456960).

Almost surely, 2^3455849 is an apocalyptic number.

It is an amenable number.

3455849 is a deficient number, since it is larger than the sum of its proper divisors (199831).

3455849 is a wasteful number, since it uses less digits than its factorization.

3455849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791.

The product of its digits is 86400, while the sum is 38.

The square root of 3455849 is about 1858.9913932022. The cubic root of 3455849 is about 151.1883240100.

The spelling of 3455849 in words is "three million, four hundred fifty-five thousand, eight hundred forty-nine".