3746544629 has 2 divisors, whose sum is σ = 3746544630. Its totient is φ = 3746544628.

The previous prime is 3746544569. The next prime is 3746544661. The reversal of 3746544629 is 9264456473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2988808900 + 757735729 = 54670^2 + 27527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3746544629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3746544679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873272314 + 1873272315.

It is an arithmetic number, because the mean of its divisors is an integer number (1873272315).

Almost surely, 2^3746544629 is an apocalyptic number.

It is an amenable number.

3746544629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3746544629 is an equidigital number, since it uses as much as digits as its factorization.

3746544629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 50.

The square root of 3746544629 is about 61209.0240814212. The cubic root of 3746544629 is about 1553.1389222891.

The spelling of 3746544629 in words is "three billion, seven hundred forty-six million, five hundred forty-four thousand, six hundred twenty-nine".