3441745 has 16 divisors (see below), whose sum is σ = 4298112. Its totient is φ = 2643840.

The previous prime is 3441727. The next prime is 3441773. The reversal of 3441745 is 5471443.

3441745 = 163² + 164² + ... + 244².

It is not a de Polignac number, because 3441745 - 2⁷ = 3441617 is a prime.

3441745 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21034 + ... + 21196.

It is an arithmetic number, because the mean of its divisors is an integer number (268632).

Almost surely, 2^3441745 is an apocalyptic number.

It is an amenable number.

3441745 is a deficient number, since it is larger than the sum of its proper divisors (856367).

3441745 is a wasteful number, since it uses less digits than its factorization.

3441745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312.

The product of its digits is 6720, while the sum is 28.

The square root of 3441745 is about 1855.1940599301. The cubic root of 3441745 is about 150.9823671354.

It can be divided in two parts, 3441 and 745, that added together give a triangular number (4186 = T₉₁).

The spelling of 3441745 in words is "three million, four hundred forty-one thousand, seven hundred forty-five".