3446470513 has 4 divisors (see below), whose sum is σ = 3452093428. Its totient is φ = 3440847600.

The previous prime is 3446470499. The next prime is 3446470523. The reversal of 3446470513 is 3150746443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3150746443 = 13 ⋅242365111.

It can be written as a sum of positive squares in 2 ways, for example, as 148035889 + 3298434624 = 12167^2 + 57432^2 .

It is a cyclic number.

It is not a de Polignac number, because 3446470513 - 2¹³ = 3446462321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3446470523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2810538 + ... + 2811763.

It is an arithmetic number, because the mean of its divisors is an integer number (863023357).

Almost surely, 2^3446470513 is an apocalyptic number.

It is an amenable number.

3446470513 is a deficient number, since it is larger than the sum of its proper divisors (5622915).

3446470513 is an equidigital number, since it uses as much as digits as its factorization.

3446470513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622914.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3446470513 is about 58706.6479455266. The cubic root of 3446470513 is about 1510.5143508942.

The spelling of 3446470513 in words is "three billion, four hundred forty-six million, four hundred seventy thousand, five hundred thirteen".