4493619743 has 2 divisors, whose sum is σ = 4493619744. Its totient is φ = 4493619742.

The previous prime is 4493619727. The next prime is 4493619761. The reversal of 4493619743 is 3479163944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4493619743 - 2⁴ = 4493619727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4493619691 and 4493619700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4493619763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246809871 + 2246809872.

It is an arithmetic number, because the mean of its divisors is an integer number (2246809872).

Almost surely, 2^4493619743 is an apocalyptic number.

4493619743 is a deficient number, since it is larger than the sum of its proper divisors (1).

4493619743 is an equidigital number, since it uses as much as digits as its factorization.

4493619743 is an evil number, because the sum of its binary digits is even.

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

The square root of 4493619743 is about 67034.4668286397. The cubic root of 4493619743 is about 1650.1829907854.

The spelling of 4493619743 in words is "four billion, four hundred ninety-three million, six hundred nineteen thousand, seven hundred forty-three".