2490812743 has 2 divisors, whose sum is σ = 2490812744. Its totient is φ = 2490812742.

The previous prime is 2490812729. The next prime is 2490812747. The reversal of 2490812743 is 3472180942.

2490812743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2490812743 - 2⁹ = 2490812231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2490812696 and 2490812705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2490812747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245406371 + 1245406372.

It is an arithmetic number, because the mean of its divisors is an integer number (1245406372).

Almost surely, 2^2490812743 is an apocalyptic number.

2490812743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490812743 is an equidigital number, since it uses as much as digits as its factorization.

2490812743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2490812743 is about 49908.0428688603. The cubic root of 2490812743 is about 1355.5442307591.

The spelling of 2490812743 in words is "two billion, four hundred ninety million, eight hundred twelve thousand, seven hundred forty-three".