3344745 has 16 divisors (see below), whose sum is σ = 5524992. Its totient is φ = 1726080.

The previous prime is 3344723. The next prime is 3344749. The reversal of 3344745 is 5474433.

It is not a de Polignac number, because 3344745 - 2⁶ = 3344681 is a prime.

It is a super-2 number, since 2×3344745² = 22374638230050, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

3344745 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3344749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3132 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (345312).

Almost surely, 2^3344745 is an apocalyptic number.

It is an amenable number.

3344745 is a deficient number, since it is larger than the sum of its proper divisors (2180247).

3344745 is a wasteful number, since it uses less digits than its factorization.

3344745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7232.

The product of its digits is 20160, while the sum is 30.

The square root of 3344745 is about 1828.8644017532. The cubic root of 3344745 is about 149.5504317129.

The spelling of 3344745 in words is "three million, three hundred forty-four thousand, seven hundred forty-five".