3993225967 has 2 divisors, whose sum is σ = 3993225968. Its totient is φ = 3993225966.

The previous prime is 3993225959. The next prime is 3993226049. The reversal of 3993225967 is 7695223993.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3993225967 - 2³ = 3993225959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3993225947) 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, 1996612983 + 1996612984.

It is an arithmetic number, because the mean of its divisors is an integer number (1996612984).

Almost surely, 2^3993225967 is an apocalyptic number.

3993225967 is a deficient number, since it is larger than the sum of its proper divisors (1).

3993225967 is an equidigital number, since it uses as much as digits as its factorization.

3993225967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5511240, while the sum is 55.

The square root of 3993225967 is about 63191.9770777905. The cubic root of 3993225967 is about 1586.5044533860.

The spelling of 3993225967 in words is "three billion, nine hundred ninety-three million, two hundred twenty-five thousand, nine hundred sixty-seven".