3746541653 has 2 divisors, whose sum is σ = 3746541654. Its totient is φ = 3746541652.

The previous prime is 3746541649. The next prime is 3746541683. The reversal of 3746541653 is 3561456473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3035679409 + 710862244 = 55097^2 + 26662^2 .

It is an emirp because it is prime and its reverse (3561456473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3746541653 - 2² = 3746541649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3746541683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873270826 + 1873270827.

It is an arithmetic number, because the mean of its divisors is an integer number (1873270827).

Almost surely, 2^3746541653 is an apocalyptic number.

It is an amenable number.

3746541653 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746541653 is an equidigital number, since it uses as much as digits as its factorization.

3746541653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 44.

The square root of 3746541653 is about 61208.9997712755. Note that the first 3 decimals coincide. The cubic root of 3746541653 is about 1553.1385110530.

The spelling of 3746541653 in words is "three billion, seven hundred forty-six million, five hundred forty-one thousand, six hundred fifty-three".