3298645 has 16 divisors (see below), whose sum is σ = 4584960. Its totient is φ = 2231424.

The previous prime is 3298643. The next prime is 3298657. The reversal of 3298645 is 5468923.

3298645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3298645 - 2¹ = 3298643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2169 + ... + 3361.

It is an arithmetic number, because the mean of its divisors is an integer number (286560).

Almost surely, 2^3298645 is an apocalyptic number.

3298645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3298645 is a deficient number, since it is larger than the sum of its proper divisors (1286315).

3298645 is a wasteful number, since it uses less digits than its factorization.

3298645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its digits is 51840, while the sum is 37.

The square root of 3298645 is about 1816.2172226912. The cubic root of 3298645 is about 148.8601754197.

The spelling of 3298645 in words is "three million, two hundred ninety-eight thousand, six hundred forty-five".