4266407993 has 8 divisors (see below), whose sum is σ = 4420008000. Its totient is φ = 4113240208.

The previous prime is 4266407987. The next prime is 4266408007. The reversal of 4266407993 is 3997046624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4266407993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4266407983) 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 7 ways as a sum of consecutive naturals, for example, 87893 + ... + 127506.

It is an arithmetic number, because the mean of its divisors is an integer number (552501000).

Almost surely, 2^4266407993 is an apocalyptic number.

It is an amenable number.

4266407993 is a deficient number, since it is larger than the sum of its proper divisors (153600007).

4266407993 is a wasteful number, since it uses less digits than its factorization.

4266407993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216111.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 4266407993 is about 65317.7463864148. The cubic root of 4266407993 is about 1621.8877542928.

The spelling of 4266407993 in words is "four billion, two hundred sixty-six million, four hundred seven thousand, nine hundred ninety-three".