3800066741 has 2 divisors, whose sum is σ = 3800066742. Its totient is φ = 3800066740.

The previous prime is 3800066737. The next prime is 3800066789. The reversal of 3800066741 is 1476600083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3404255716 + 395811025 = 58346^2 + 19895^2 .

It is a cyclic number.

It is not a de Polignac number, because 3800066741 - 2² = 3800066737 is a prime.

It is a super-2 number, since 2×3800066741² = 28881014472108722162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3800066341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900033370 + 1900033371.

It is an arithmetic number, because the mean of its divisors is an integer number (1900033371).

Almost surely, 2^3800066741 is an apocalyptic number.

It is an amenable number.

3800066741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3800066741 is an equidigital number, since it uses as much as digits as its factorization.

3800066741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3800066741 is about 61644.6813683062. The cubic root of 3800066741 is about 1560.4998865064.

The spelling of 3800066741 in words is "three billion, eight hundred million, sixty-six thousand, seven hundred forty-one".