3495430334449 has 9 divisors (see below), whose sum is σ = 3505388039883. Its totient is φ = 3485500851672.

The previous prime is 3495430334311. The next prime is 3495430334453. The reversal of 3495430334449 is 9444330345943.

The square root of 3495430334449 is 1869607.

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., 1090238781025 + 2405191553424 = 1044145^2 + 1550868^2 .

It is not a de Polignac number, because 3495430334449 - 2²¹ = 3495428237297 is a prime.

It is a super-2 number, since 2×3495430334449² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3495430334449.

It is not an unprimeable number, because it can be changed into a prime (3495430334489) 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, 708578587 + ... + 708583519.

It is an arithmetic number, because the mean of its divisors is an integer number (389487559987).

Almost surely, 2^{3495430334449} is an apocalyptic number.

3495430334449 is the 1869607-th square number.

3495430334449 is the 934804-th centered octagonal number.

It is an amenable number.

3495430334449 is a deficient number, since it is larger than the sum of its proper divisors (9957705434).

3495430334449 is an frugal number, since it uses more digits than its factorization.

3495430334449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10624 (or 5312 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 55.

The spelling of 3495430334449 in words is "three trillion, four hundred ninety-five billion, four hundred thirty million, three hundred thirty-four thousand, four hundred forty-nine".