3245673 has 4 divisors (see below), whose sum is σ = 4327568. Its totient is φ = 2163780.

The previous prime is 3245659. The next prime is 3245687. The reversal of 3245673 is 3765423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3245659) and next prime (3245687).

It is a de Polignac number, because none of the positive numbers 2^k-3245673 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3245673.

It is not an unprimeable number, because it can be changed into a prime (3245573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540943 + ... + 540948.

It is an arithmetic number, because the mean of its divisors is an integer number (1081892).

Almost surely, 2^3245673 is an apocalyptic number.

It is an amenable number.

3245673 is a deficient number, since it is larger than the sum of its proper divisors (1081895).

3245673 is a wasteful number, since it uses less digits than its factorization.

3245673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081894.

The product of its digits is 15120, while the sum is 30.

The square root of 3245673 is about 1801.5751441447. The cubic root of 3245673 is about 148.0590371969.

The spelling of 3245673 in words is "three million, two hundred forty-five thousand, six hundred seventy-three".