34102813 has 8 divisors (see below), whose sum is σ = 35696448. Its totient is φ = 32518464.

The previous prime is 34102807. The next prime is 34102841. The reversal of 34102813 is 31820143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34102813 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 (34102513) 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 7 ways as a sum of consecutive naturals, for example, 5845 + ... + 10117.

It is an arithmetic number, because the mean of its divisors is an integer number (4462056).

Almost surely, 2^34102813 is an apocalyptic number.

It is an amenable number.

34102813 is a deficient number, since it is larger than the sum of its proper divisors (1593635).

34102813 is a wasteful number, since it uses less digits than its factorization.

34102813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 34102813 is about 5839.7613821114. The cubic root of 34102813 is about 324.2873948748.

Adding to 34102813 its reverse (31820143), we get a palindrome (65922956).

The spelling of 34102813 in words is "thirty-four million, one hundred two thousand, eight hundred thirteen".