2430490193 has 8 divisors (see below), whose sum is σ = 2437931496. Its totient is φ = 2423059200.

The previous prime is 2430490133. The next prime is 2430490243. The reversal of 2430490193 is 3910940342.

It can be written as a sum of positive squares in 4 ways, for example, as 40551424 + 2389938769 = 6368^2 + 48887^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2430490193 - 2¹⁸ = 2430228049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2430490133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856505 + ... + 859337.

It is an arithmetic number, because the mean of its divisors is an integer number (304741437).

Almost surely, 2^2430490193 is an apocalyptic number.

It is an amenable number.

2430490193 is a deficient number, since it is larger than the sum of its proper divisors (7441303).

2430490193 is a wasteful number, since it uses less digits than its factorization.

2430490193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2430490193 is about 49300.0019574036. The cubic root of 2430490193 is about 1344.5118192569.

The spelling of 2430490193 in words is "two billion, four hundred thirty million, four hundred ninety thousand, one hundred ninety-three".