3962963009 has 2 divisors, whose sum is σ = 3962963010. Its totient is φ = 3962963008.

The previous prime is 3962962937. The next prime is 3962963021. The reversal of 3962963009 is 9003692693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3840528784 + 122434225 = 61972^2 + 11065^2 .

It is a cyclic number.

It is not a de Polignac number, because 3962963009 - 2¹² = 3962958913 is a prime.

It is not a weakly prime, because it can be changed into another prime (3962963029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1981481504 + 1981481505.

It is an arithmetic number, because the mean of its divisors is an integer number (1981481505).

Almost surely, 2^3962963009 is an apocalyptic number.

It is an amenable number.

3962963009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3962963009 is an equidigital number, since it uses as much as digits as its factorization.

3962963009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472392, while the sum is 47.

The square root of 3962963009 is about 62952.0691399417. The cubic root of 3962963009 is about 1582.4864723023.

The spelling of 3962963009 in words is "three billion, nine hundred sixty-two million, nine hundred sixty-three thousand, nine".