3445465 has 4 divisors (see below), whose sum is σ = 4134564. Its totient is φ = 2756368.

The previous prime is 3445459. The next prime is 3445471. The reversal of 3445465 is 5645443.

3445465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5645443 = 193 ⋅29251.

It is an interprime number because it is at equal distance from previous prime (3445459) and next prime (3445471).

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 2253001 = 1092^2 + 1501^2 .

It is a cyclic number.

It is not a de Polignac number, because 3445465 - 2²¹ = 1348313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344542 + ... + 344551.

It is an arithmetic number, because the mean of its divisors is an integer number (1033641).

Almost surely, 2^3445465 is an apocalyptic number.

It is an amenable number.

3445465 is a deficient number, since it is larger than the sum of its proper divisors (689099).

3445465 is an equidigital number, since it uses as much as digits as its factorization.

3445465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689098.

The product of its digits is 28800, while the sum is 31.

The square root of 3445465 is about 1856.1963796969. The cubic root of 3445465 is about 151.0367438322.

The spelling of 3445465 in words is "three million, four hundred forty-five thousand, four hundred sixty-five".