3434815 has 4 divisors (see below), whose sum is σ = 4121784. Its totient is φ = 2747848.

The previous prime is 3434813. The next prime is 3434819. The reversal of 3434815 is 5184343.

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 3434815 - 2¹ = 3434813 is a prime.

It is a Duffinian number.

3434815 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343477 + ... + 343486.

It is an arithmetic number, because the mean of its divisors is an integer number (1030446).

Almost surely, 2^3434815 is an apocalyptic number.

3434815 is a deficient number, since it is larger than the sum of its proper divisors (686969).

3434815 is an equidigital number, since it uses as much as digits as its factorization.

3434815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686968.

The product of its digits is 5760, while the sum is 28.

The square root of 3434815 is about 1853.3253896712. The cubic root of 3434815 is about 150.8809640348.

The spelling of 3434815 in words is "three million, four hundred thirty-four thousand, eight hundred fifteen".