34027631 has 4 divisors (see below), whose sum is σ = 37121064. Its totient is φ = 30934200.

The previous prime is 34027627. The next prime is 34027633. The reversal of 34027631 is 13672043.

34027631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34027631 - 2² = 34027627 is a prime.

It is a super-2 number, since 2×34027631² = 2315759342944322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34027631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34027633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1546700 + ... + 1546721.

It is an arithmetic number, because the mean of its divisors is an integer number (9280266).

Almost surely, 2^34027631 is an apocalyptic number.

34027631 is a deficient number, since it is larger than the sum of its proper divisors (3093433).

34027631 is a wasteful number, since it uses less digits than its factorization.

34027631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093432.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 34027631 is about 5833.3207523674. The cubic root of 34027631 is about 324.0489149082.

Adding to 34027631 its reverse (13672043), we get a palindrome (47699674).

The spelling of 34027631 in words is "thirty-four million, twenty-seven thousand, six hundred thirty-one".