34542813 has 8 divisors (see below), whose sum is σ = 46122048. Its totient is φ = 22996064.

The previous prime is 34542749. The next prime is 34542839. The reversal of 34542813 is 31824543.

34542813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34542813 - 2⁶ = 34542749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542853) 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 7 ways as a sum of consecutive naturals, for example, 5520 + ... + 9977.

It is an arithmetic number, because the mean of its divisors is an integer number (5765256).

Almost surely, 2^34542813 is an apocalyptic number.

It is an amenable number.

34542813 is a deficient number, since it is larger than the sum of its proper divisors (11579235).

34542813 is a wasteful number, since it uses less digits than its factorization.

34542813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16243.

The product of its digits is 11520, while the sum is 30.

The square root of 34542813 is about 5877.3134168598. The cubic root of 34542813 is about 325.6761088626.

The spelling of 34542813 in words is "thirty-four million, five hundred forty-two thousand, eight hundred thirteen".