3465945 has 24 divisors (see below), whose sum is σ = 6866496. Its totient is φ = 1584288.

The previous prime is 3465941. The next prime is 3465947. The reversal of 3465945 is 5495643.

It is a happy number.

It is not a de Polignac number, because 3465945 - 2² = 3465941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3465941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5187 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (286104).

Almost surely, 2^3465945 is an apocalyptic number.

3465945 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3465945 is a deficient number, since it is larger than the sum of its proper divisors (3400551).

3465945 is a wasteful number, since it uses less digits than its factorization.

3465945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11021 (or 11018 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3465945 is about 1861.7048638278. The cubic root of 3465945 is about 151.3354092664.

The spelling of 3465945 in words is "three million, four hundred sixty-five thousand, nine hundred forty-five".