3598442449 has 12 divisors (see below), whose sum is σ = 4288041828. Its totient is φ = 3009148800.

The previous prime is 3598442429. The next prime is 3598442489. The reversal of 3598442449 is 9442448953.

It can be written as a sum of positive squares in 2 ways, for example, as 1820302225 + 1778140224 = 42665^2 + 42168^2 .

It is not a de Polignac number, because 3598442449 - 2⁹ = 3598441937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3598442396 and 3598442405.

It is not an unprimeable number, because it can be changed into a prime (3598442429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 893572 + ... + 897589.

It is an arithmetic number, because the mean of its divisors is an integer number (357336819).

Almost surely, 2^3598442449 is an apocalyptic number.

It is an amenable number.

3598442449 is a deficient number, since it is larger than the sum of its proper divisors (689599379).

3598442449 is a wasteful number, since it uses less digits than its factorization.

3598442449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791216 (or 1791209 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 52.

The square root of 3598442449 is about 59987.0190041145. The cubic root of 3598442449 is about 1532.3978021579.

The spelling of 3598442449 in words is "three billion, five hundred ninety-eight million, four hundred forty-two thousand, four hundred forty-nine".