3465645 has 32 divisors (see below), whose sum is σ = 5944320. Its totient is φ = 1720320.

The previous prime is 3465629. The next prime is 3465659. The reversal of 3465645 is 5465643.

3465645 = T₁₄ + T₁₅ + ... + T₂₇₄.

It is not a de Polignac number, because 3465645 - 2⁴ = 3465629 is a prime.

It is a super-3 number, since 3×3465645³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13357 + ... + 13613.

It is an arithmetic number, because the mean of its divisors is an integer number (185760).

Almost surely, 2^3465645 is an apocalyptic number.

It is an amenable number.

3465645 is a deficient number, since it is larger than the sum of its proper divisors (2478675).

3465645 is a wasteful number, since it uses less digits than its factorization.

3465645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its digits is 43200, while the sum is 33.

The square root of 3465645 is about 1861.6242907741. The cubic root of 3465645 is about 151.3310427870.

The spelling of 3465645 in words is "three million, four hundred sixty-five thousand, six hundred forty-five".