6230746993 has 4 divisors (see below), whose sum is σ = 6597261540. Its totient is φ = 5864232448.

The previous prime is 6230746981. The next prime is 6230747041. The reversal of 6230746993 is 3996470326.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5728673344 + 502073649 = 75688^2 + 22407^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230746993 - 2⁵ = 6230746961 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6230746393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183257248 + ... + 183257281.

It is an arithmetic number, because the mean of its divisors is an integer number (1649315385).

Almost surely, 2^6230746993 is an apocalyptic number.

It is an amenable number.

6230746993 is a deficient number, since it is larger than the sum of its proper divisors (366514547).

6230746993 is a wasteful number, since it uses less digits than its factorization.

6230746993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366514546.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The square root of 6230746993 is about 78935.0808766292. The cubic root of 6230746993 is about 1840.1223722370.

The spelling of 6230746993 in words is "six billion, two hundred thirty million, seven hundred forty-six thousand, nine hundred ninety-three".