3993152423 has 32 divisors (see below), whose sum is σ = 4816707840. Its totient is φ = 3270274560.

The previous prime is 3993152417. The next prime is 3993152431. The reversal of 3993152423 is 3242513993.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3993152423 - 2⁸ = 3993152167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3993152453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 883736 + ... + 888242.

It is an arithmetic number, because the mean of its divisors is an integer number (150522120).

Almost surely, 2^3993152423 is an apocalyptic number.

3993152423 is a deficient number, since it is larger than the sum of its proper divisors (823555417).

3993152423 is a wasteful number, since it uses less digits than its factorization.

3993152423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767.

The product of its digits is 174960, while the sum is 41.

The square root of 3993152423 is about 63191.3951657977. The cubic root of 3993152423 is about 1586.4947136751.

The spelling of 3993152423 in words is "three billion, nine hundred ninety-three million, one hundred fifty-two thousand, four hundred twenty-three".