2490007763 has 4 divisors (see below), whose sum is σ = 2490169680. Its totient is φ = 2489845848.

The previous prime is 2490007753. The next prime is 2490007781. The reversal of 2490007763 is 3677000942.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3677000942 = 2 ⋅1838500471.

It is a cyclic number.

It is not a de Polignac number, because 2490007763 - 2⁴ = 2490007747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2490007733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55148 + ... + 89561.

It is an arithmetic number, because the mean of its divisors is an integer number (622542420).

Almost surely, 2^2490007763 is an apocalyptic number.

2490007763 is a deficient number, since it is larger than the sum of its proper divisors (161917).

2490007763 is a wasteful number, since it uses less digits than its factorization.

2490007763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161916.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 2490007763 is about 49899.9775851653. The cubic root of 2490007763 is about 1355.3981869200.

The spelling of 2490007763 in words is "two billion, four hundred ninety million, seven thousand, seven hundred sixty-three".