34272641 has 4 divisors (see below), whose sum is σ = 36909012. Its totient is φ = 31636272.

The previous prime is 34272631. The next prime is 34272661. The reversal of 34272641 is 14627243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14627243 = 881 ⋅16603.

It can be written as a sum of positive squares in 2 ways, for example, as 18835600 + 15437041 = 4340^2 + 3929^2 .

It is a cyclic number.

It is not a de Polignac number, because 34272641 - 2¹⁰ = 34271617 is a prime.

It is a super-2 number, since 2×34272641² = 2349227842229762, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34272631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318166 + ... + 1318191.

It is an arithmetic number, because the mean of its divisors is an integer number (9227253).

Almost surely, 2^34272641 is an apocalyptic number.

It is an amenable number.

34272641 is a deficient number, since it is larger than the sum of its proper divisors (2636371).

34272641 is a wasteful number, since it uses less digits than its factorization.

34272641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636370.

The product of its digits is 8064, while the sum is 29.

The square root of 34272641 is about 5854.2839869620. The cubic root of 34272641 is about 324.8248081436.

Adding to 34272641 its reverse (14627243), we get a palindrome (48899884).

The spelling of 34272641 in words is "thirty-four million, two hundred seventy-two thousand, six hundred forty-one".