34806427 has 4 divisors (see below), whose sum is σ = 34935136. Its totient is φ = 34677720.

The previous prime is 34806407. The next prime is 34806437. The reversal of 34806427 is 72460843.

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

It is a cyclic number.

It is not a de Polignac number, because 34806427 - 2¹⁵ = 34773659 is a prime.

It is a super-2 number, since 2×34806427² = 2422974721012658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34806392 and 34806401.

It is not an unprimeable number, because it can be changed into a prime (34806407) 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, 63948 + ... + 64489.

It is an arithmetic number, because the mean of its divisors is an integer number (8733784).

Almost surely, 2^34806427 is an apocalyptic number.

34806427 is a deficient number, since it is larger than the sum of its proper divisors (128709).

34806427 is a wasteful number, since it uses less digits than its factorization.

34806427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128708.

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

The square root of 34806427 is about 5899.6971956194. The cubic root of 34806427 is about 326.5024776494.

The spelling of 34806427 in words is "thirty-four million, eight hundred six thousand, four hundred twenty-seven".