34180613 has 4 divisors (see below), whose sum is σ = 34203840. Its totient is φ = 34157388.

The previous prime is 34180577. The next prime is 34180621. The reversal of 34180613 is 31608143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34180613 - 2¹⁰ = 34179589 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 (34180633) 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, 9245 + ... + 12402.

It is an arithmetic number, because the mean of its divisors is an integer number (8550960).

Almost surely, 2^34180613 is an apocalyptic number.

It is an amenable number.

34180613 is a deficient number, since it is larger than the sum of its proper divisors (23227).

34180613 is a wasteful number, since it uses less digits than its factorization.

34180613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23226.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 34180613 is about 5846.4188183879. The cubic root of 34180613 is about 324.5338104994.

Adding to 34180613 its reverse (31608143), we get a palindrome (65788756).

The spelling of 34180613 in words is "thirty-four million, one hundred eighty thousand, six hundred thirteen".