3444735 has 32 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 1542528.

The previous prime is 3444713. The next prime is 3444739. The reversal of 3444735 is 5374443.

It is a Cunningham number, because it is equal to 1856²-1.

It is not a de Polignac number, because 3444735 - 2⁷ = 3444607 is a prime.

3444735 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444739) 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, 5256 + ... + 5874.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

Almost surely, 2^3444735 is an apocalyptic number.

3444735 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3444735 is a deficient number, since it is larger than the sum of its proper divisors (2983425).

3444735 is a wasteful number, since it uses less digits than its factorization.

3444735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687.

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

The square root of 3444735 is about 1855.9997306034. Note that the first 3 decimals coincide. The cubic root of 3444735 is about 151.0260762241.

The spelling of 3444735 in words is "three million, four hundred forty-four thousand, seven hundred thirty-five".