3334798256449 has 9 divisors (see below), whose sum is σ = 3665544130339. Its totient is φ = 3031616517160.

The previous prime is 3334798256437. The next prime is 3334798256527. The reversal of 3334798256449 is 9446528974333.

The square root of 3334798256449 is 1826143.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1116879080625 + 2217919175824 = 1056825^2 + 1489268^2 .

It is not a de Polignac number, because 3334798256449 - 2¹⁷ = 3334798125377 is a prime.

It is a super-2 number, since 2×3334798256449² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3334798256249) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20004567 + ... + 20170579.

Almost surely, 2^{3334798256449} is an apocalyptic number.

3334798256449 is the 1826143-rd square number.

3334798256449 is the 913072-nd centered octagonal number.

It is an amenable number.

3334798256449 is a deficient number, since it is larger than the sum of its proper divisors (330745873890).

3334798256449 is an frugal number, since it uses more digits than its factorization.

3334798256449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332048 (or 166024 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 67.

The spelling of 3334798256449 in words is "three trillion, three hundred thirty-four billion, seven hundred ninety-eight million, two hundred fifty-six thousand, four hundred forty-nine".