3309465 has 32 divisors (see below), whose sum is σ = 5581440. Its totient is φ = 1672704.

The previous prime is 3309463. The next prime is 3309469. The reversal of 3309465 is 5649033.

It is a happy number.

It is not a de Polignac number, because 3309465 - 2¹ = 3309463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3309461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37141 + ... + 37229.

It is an arithmetic number, because the mean of its divisors is an integer number (174420).

Almost surely, 2^3309465 is an apocalyptic number.

It is an amenable number.

3309465 is a deficient number, since it is larger than the sum of its proper divisors (2271975).

3309465 is a wasteful number, since it uses less digits than its factorization.

3309465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3309465 is about 1819.1935026269. The cubic root of 3309465 is about 149.0227582612.

The spelling of 3309465 in words is "three million, three hundred nine thousand, four hundred sixty-five".