2750246743 has 2 divisors, whose sum is σ = 2750246744. Its totient is φ = 2750246742.

The previous prime is 2750246731. The next prime is 2750246801. The reversal of 2750246743 is 3476420572.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2750246743 - 2⁵ = 2750246711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2750246696 and 2750246705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750246243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375123371 + 1375123372.

It is an arithmetic number, because the mean of its divisors is an integer number (1375123372).

Almost surely, 2^2750246743 is an apocalyptic number.

2750246743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750246743 is an equidigital number, since it uses as much as digits as its factorization.

2750246743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 2750246743 is about 52442.7949579349. The cubic root of 2750246743 is about 1401.0615661103.

The spelling of 2750246743 in words is "two billion, seven hundred fifty million, two hundred forty-six thousand, seven hundred forty-three".