2494890113 has 4 divisors (see below), whose sum is σ = 2495102400. Its totient is φ = 2494677828.

The previous prime is 2494890091. The next prime is 2494890157. The reversal of 2494890113 is 3110984942.

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.

It is a cyclic number.

It is not a de Polignac number, because 2494890113 - 2⁸ = 2494889857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2494890173) 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, 87413 + ... + 112386.

It is an arithmetic number, because the mean of its divisors is an integer number (623775600).

Almost surely, 2^2494890113 is an apocalyptic number.

It is an amenable number.

2494890113 is a deficient number, since it is larger than the sum of its proper divisors (212287).

2494890113 is a wasteful number, since it uses less digits than its factorization.

2494890113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212286.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 2494890113 is about 49948.8749923359. The cubic root of 2494890113 is about 1356.2834864193.

The spelling of 2494890113 in words is "two billion, four hundred ninety-four million, eight hundred ninety thousand, one hundred thirteen".