3754066705 has 4 divisors (see below), whose sum is σ = 4504880052. Its totient is φ = 3003253360.

The previous prime is 3754066703. The next prime is 3754066717. The reversal of 3754066705 is 5076604573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5076604573 = 37 ⋅137205529.

It can be written as a sum of positive squares in 2 ways, for example, as 627803136 + 3126263569 = 25056^2 + 55913^2 .

It is not a de Polignac number, because 3754066705 - 2¹ = 3754066703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3754066703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375406666 + ... + 375406675.

It is an arithmetic number, because the mean of its divisors is an integer number (1126220013).

Almost surely, 2^3754066705 is an apocalyptic number.

It is an amenable number.

3754066705 is a deficient number, since it is larger than the sum of its proper divisors (750813347).

3754066705 is an equidigital number, since it uses as much as digits as its factorization.

3754066705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750813346.

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 3754066705 is about 61270.4390795431. The cubic root of 3754066705 is about 1554.1776588846.

The spelling of 3754066705 in words is "three billion, seven hundred fifty-four million, sixty-six thousand, seven hundred five".