3459445 has 16 divisors (see below), whose sum is σ = 4677120. Its totient is φ = 2433600.

The previous prime is 3459437. The next prime is 3459473. The reversal of 3459445 is 5449543.

It is a happy number.

It is not a de Polignac number, because 3459445 - 2³ = 3459437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3459445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (292320).

Almost surely, 2^3459445 is an apocalyptic number.

It is an amenable number.

3459445 is a deficient number, since it is larger than the sum of its proper divisors (1217675).

3459445 is a wasteful number, since it uses less digits than its factorization.

3459445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076.

The product of its digits is 43200, while the sum is 34.

The square root of 3459445 is about 1859.9583328666. The cubic root of 3459445 is about 151.2407457398.

It can be divided in two parts, 34594 and 45, that multiplied together give a triangular number (1556730 = T₁₇₆₄).

The spelling of 3459445 in words is "three million, four hundred fifty-nine thousand, four hundred forty-five".