3445756811 has 16 divisors (see below), whose sum is σ = 3963348480. Its totient is φ = 2934550080.

The previous prime is 3445756807. The next prime is 3445756819. The reversal of 3445756811 is 1186575443.

It is not a de Polignac number, because 3445756811 - 2² = 3445756807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445756819) 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, 1072175 + ... + 1075383.

It is an arithmetic number, because the mean of its divisors is an integer number (247709280).

Almost surely, 2^3445756811 is an apocalyptic number.

3445756811 is a deficient number, since it is larger than the sum of its proper divisors (517591669).

3445756811 is a wasteful number, since it uses less digits than its factorization.

3445756811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154.

The product of its digits is 403200, while the sum is 44.

The square root of 3445756811 is about 58700.5690858274. The cubic root of 3445756811 is about 1510.4100769195.

The spelling of 3445756811 in words is "three billion, four hundred forty-five million, seven hundred fifty-six thousand, eight hundred eleven".