3962269841 has 2 divisors, whose sum is σ = 3962269842. Its totient is φ = 3962269840.

The previous prime is 3962269819. The next prime is 3962269847. The reversal of 3962269841 is 1489622693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3200730625 + 761539216 = 56575^2 + 27596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3962269841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3962269841.

It is not a weakly prime, because it can be changed into another prime (3962269847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1981134920 + 1981134921.

It is an arithmetic number, because the mean of its divisors is an integer number (1981134921).

Almost surely, 2^3962269841 is an apocalyptic number.

It is an amenable number.

3962269841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3962269841 is an equidigital number, since it uses as much as digits as its factorization.

3962269841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 50.

The square root of 3962269841 is about 62946.5633772011. The cubic root of 3962269841 is about 1582.3942018688.

The spelling of 3962269841 in words is "three billion, nine hundred sixty-two million, two hundred sixty-nine thousand, eight hundred forty-one".