34020011 has 8 divisors (see below), whose sum is σ = 34825680. Its totient is φ = 33220512.

The previous prime is 34020001. The next prime is 34020023. The reversal of 34020011 is 11002043.

It is a happy number.

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-34020011 is a prime.

It is a super-2 number, since 2×34020011² = 2314722296880242, 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 = 34019974 and 34020001.

It is not an unprimeable number, because it can be changed into a prime (34020001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10736 + ... + 13538.

It is an arithmetic number, because the mean of its divisors is an integer number (4353210).

Almost surely, 2^34020011 is an apocalyptic number.

34020011 is a deficient number, since it is larger than the sum of its proper divisors (805669).

34020011 is a wasteful number, since it uses less digits than its factorization.

34020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 34020011 is about 5832.6675715319. The cubic root of 34020011 is about 324.0247243999.

Adding to 34020011 its reverse (11002043), we get a palindrome (45022054).

The spelling of 34020011 in words is "thirty-four million, twenty thousand, eleven".