3740666905 has 16 divisors (see below), whose sum is σ = 4534952400. Its totient is φ = 2961826560.

The previous prime is 3740666873. The next prime is 3740666953. The reversal of 3740666905 is 5096660473.

It can be written as a sum of positive squares in 8 ways, for example, as 103612041 + 3637054864 = 10179^2 + 60308^2 .

It is not a de Polignac number, because 3740666905 - 2⁵ = 3740666873 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575011 + ... + 581479.

It is an arithmetic number, because the mean of its divisors is an integer number (283434525).

Almost surely, 2^3740666905 is an apocalyptic number.

It is an amenable number.

3740666905 is a deficient number, since it is larger than the sum of its proper divisors (794285495).

3740666905 is a wasteful number, since it uses less digits than its factorization.

3740666905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7644.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 3740666905 is about 61160.9916940528. The cubic root of 3740666905 is about 1552.3262890565.

The spelling of 3740666905 in words is "three billion, seven hundred forty million, six hundred sixty-six thousand, nine hundred five".