3434784784315 has 4 divisors (see below), whose sum is σ = 4121741741184. Its totient is φ = 2747827827448.

The previous prime is 3434784784313. The next prime is 3434784784331. The reversal of 3434784784315 is 5134874874343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3434784784315 - 2¹ = 3434784784313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3434784784313) 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, 343478478427 + ... + 343478478436.

It is an arithmetic number, because the mean of its divisors is an integer number (1030435435296).

Almost surely, 2^{3434784784315} is an apocalyptic number.

3434784784315 is a deficient number, since it is larger than the sum of its proper divisors (686956956869).

3434784784315 is an equidigital number, since it uses as much as digits as its factorization.

3434784784315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686956956868.

The product of its digits is 108380160, while the sum is 61.

The spelling of 3434784784315 in words is "three trillion, four hundred thirty-four billion, seven hundred eighty-four million, seven hundred eighty-four thousand, three hundred fifteen".