34784413 has 4 divisors (see below), whose sum is σ = 34936540. Its totient is φ = 34632288.

The previous prime is 34784401. The next prime is 34784419. The reversal of 34784413 is 31448743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31448743 = 19 ⋅1655197.

It can be written as a sum of positive squares in 2 ways, for example, as 33489369 + 1295044 = 5787^2 + 1138^2 .

It is a cyclic number.

It is not a de Polignac number, because 34784413 - 2⁵ = 34784381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34784419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75720 + ... + 76177.

It is an arithmetic number, because the mean of its divisors is an integer number (8734135).

Almost surely, 2^34784413 is an apocalyptic number.

It is an amenable number.

34784413 is a deficient number, since it is larger than the sum of its proper divisors (152127).

34784413 is a wasteful number, since it uses less digits than its factorization.

34784413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152126.

The product of its digits is 32256, while the sum is 34.

The square root of 34784413 is about 5897.8312115557. The cubic root of 34784413 is about 326.4336288570.

The spelling of 34784413 in words is "thirty-four million, seven hundred eighty-four thousand, four hundred thirteen".