3464426522209 has 27 divisors (see below), whose sum is σ = 3685062327219. Its totient is φ = 3256525231200.

The previous prime is 3464426522203. The next prime is 3464426522239. The reversal of 3464426522209 is 9022256244643.

The square root of 3464426522209 is 1861297.

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., 2911961363809 + 552465158400 = 1706447^2 + 743280^2 .

It is not a de Polignac number, because 3464426522209 - 2³ = 3464426522201 is a prime.

It is a super-2 number, since 2×3464426522209² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3464426522201) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5764436509 + ... + 5764437109.

It is an arithmetic number, because the mean of its divisors is an integer number (136483789897).

Almost surely, 2^{3464426522209} is an apocalyptic number.

3464426522209 is the 1861297-th square number.

3464426522209 is the 930649-th centered octagonal number.

It is an amenable number.

3464426522209 is a deficient number, since it is larger than the sum of its proper divisors (220635805010).

3464426522209 is an frugal number, since it uses more digits than its factorization.

3464426522209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

Multiplying 3464426522209 by its sum of digits (49), we get a square (169756899588241 = 13029079²).

The spelling of 3464426522209 in words is "three trillion, four hundred sixty-four billion, four hundred twenty-six million, five hundred twenty-two thousand, two hundred nine".