3464843465281 has 9 divisors (see below), whose sum is σ = 3808486811073. Its totient is φ = 3149839081620.

The previous prime is 3464843465267. The next prime is 3464843465329. The reversal of 3464843465281 is 1825643484643.

The square root of 3464843465281 is 1861409.

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

It is not a de Polignac number, because 3464843465281 - 2²¹ = 3464841368129 is a prime.

It is a super-2 number, since 2×3464843465281² (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 (3464843465231) 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, 20390890 + ... + 20560108.

Almost surely, 2^{3464843465281} is an apocalyptic number.

3464843465281 is the 1861409-th square number.

3464843465281 is the 930705-th centered octagonal number.

It is an amenable number.

3464843465281 is a deficient number, since it is larger than the sum of its proper divisors (343643345792).

3464843465281 is an frugal number, since it uses more digits than its factorization.

3464843465281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338460 (or 169230 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 58.

The spelling of 3464843465281 in words is "three trillion, four hundred sixty-four billion, eight hundred forty-three million, four hundred sixty-five thousand, two hundred eighty-one".