34144807 has 4 divisors (see below), whose sum is σ = 34161256. Its totient is φ = 34128360.

The previous prime is 34144753. The next prime is 34144813. The reversal of 34144807 is 70844143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34144807 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 (34144867) 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, 4569 + ... + 9442.

It is an arithmetic number, because the mean of its divisors is an integer number (8540314).

Almost surely, 2^34144807 is an apocalyptic number.

34144807 is a deficient number, since it is larger than the sum of its proper divisors (16449).

34144807 is a wasteful number, since it uses less digits than its factorization.

34144807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16448.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 34144807 is about 5843.3557995385. The cubic root of 34144807 is about 324.4204487954.

The spelling of 34144807 in words is "thirty-four million, one hundred forty-four thousand, eight hundred seven".