2490130073 has 4 divisors (see below), whose sum is σ = 2490232080. Its totient is φ = 2490028068.

The previous prime is 2490130033. The next prime is 2490130079. The reversal of 2490130073 is 3700310942.

2490130073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2490130073 - 2¹⁰ = 2490129049 is a prime.

It is a super-3 number, since 3×2490130073³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2490130079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9686 + ... + 71232.

It is an arithmetic number, because the mean of its divisors is an integer number (622558020).

Almost surely, 2^2490130073 is an apocalyptic number.

It is an amenable number.

2490130073 is a deficient number, since it is larger than the sum of its proper divisors (102007).

2490130073 is an equidigital number, since it uses as much as digits as its factorization.

2490130073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102006.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 2490130073 is about 49901.2031217685. The cubic root of 2490130073 is about 1355.4203790915.

The spelling of 2490130073 in words is "two billion, four hundred ninety million, one hundred thirty thousand, seventy-three".