3440362445 has 16 divisors (see below), whose sum is σ = 4451231232. Its totient is φ = 2537590080.

The previous prime is 3440362441. The next prime is 3440362459. The reversal of 3440362445 is 5442630443.

It is not a de Polignac number, because 3440362445 - 2² = 3440362441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440362441) 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, 25430 + ... + 86760.

It is an arithmetic number, because the mean of its divisors is an integer number (278201952).

Almost surely, 2^3440362445 is an apocalyptic number.

It is an amenable number.

3440362445 is a deficient number, since it is larger than the sum of its proper divisors (1010868787).

3440362445 is a wasteful number, since it uses less digits than its factorization.

3440362445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62212.

The product of its (nonzero) digits is 138240, while the sum is 35.

The square root of 3440362445 is about 58654.6029310573. The cubic root of 3440362445 is about 1509.6214780055.

Adding to 3440362445 its reverse (5442630443), we get a palindrome (8882992888).

The spelling of 3440362445 in words is "three billion, four hundred forty million, three hundred sixty-two thousand, four hundred forty-five".