34411021 has 4 divisors (see below), whose sum is σ = 34505152. Its totient is φ = 34316892.

The previous prime is 34411007. The next prime is 34411061. The reversal of 34411021 is 12011443.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12011443 = 53 ⋅226631.

It is a cyclic number.

It is not a de Polignac number, because 34411021 - 2⁵ = 34410989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34410986 and 34411004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34411001) 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, 46515 + ... + 47248.

It is an arithmetic number, because the mean of its divisors is an integer number (8626288).

Almost surely, 2^34411021 is an apocalyptic number.

It is an amenable number.

34411021 is a deficient number, since it is larger than the sum of its proper divisors (94131).

34411021 is an equidigital number, since it uses as much as digits as its factorization.

34411021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94130.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 34411021 is about 5866.0907766587. The cubic root of 34411021 is about 325.2613944403.

Adding to 34411021 its reverse (12011443), we get a palindrome (46422464).

The spelling of 34411021 in words is "thirty-four million, four hundred eleven thousand, twenty-one".