2594330749 has 4 divisors (see below), whose sum is σ = 2683790460. Its totient is φ = 2504871040.

The previous prime is 2594330723. The next prime is 2594330779. The reversal of 2594330749 is 9470334952.

2594330749 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.

It can be written as a sum of positive squares in 2 ways, for example, as 890127225 + 1704203524 = 29835^2 + 41282^2 .

It is a cyclic number.

It is not a de Polignac number, because 2594330749 - 2²¹ = 2592233597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2594330699 and 2594330708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2594330779) 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, 44729812 + ... + 44729869.

It is an arithmetic number, because the mean of its divisors is an integer number (670947615).

Almost surely, 2^2594330749 is an apocalyptic number.

2594330749 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2594330749 is a deficient number, since it is larger than the sum of its proper divisors (89459711).

2594330749 is an equidigital number, since it uses as much as digits as its factorization.

2594330749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89459710.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 2594330749 is about 50934.5732189836. The cubic root of 2594330749 is about 1374.0687025249.

The spelling of 2594330749 in words is "two billion, five hundred ninety-four million, three hundred thirty thousand, seven hundred forty-nine".