4943493611 has 8 divisors (see below), whose sum is σ = 5653869024. Its totient is φ = 4234158720.

The previous prime is 4943493601. The next prime is 4943493617. The reversal of 4943493611 is 1163943494.

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-4943493611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4943493617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249920 + ... + 268973.

It is an arithmetic number, because the mean of its divisors is an integer number (706733628).

Almost surely, 2^4943493611 is an apocalyptic number.

4943493611 is a deficient number, since it is larger than the sum of its proper divisors (710375413).

4943493611 is a wasteful number, since it uses less digits than its factorization.

4943493611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520261.

The product of its digits is 279936, while the sum is 44.

The square root of 4943493611 is about 70309.9822998129. The cubic root of 4943493611 is about 1703.5098891832.

The spelling of 4943493611 in words is "four billion, nine hundred forty-three million, four hundred ninety-three thousand, six hundred eleven".