34130631 has 8 divisors (see below), whose sum is σ = 47902720. Its totient is φ = 21556152.

The previous prime is 34130617. The next prime is 34130653. The reversal of 34130631 is 13603143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34130631 - 2⁶ = 34130567 is a prime.

It is a super-3 number, since 3×34130631³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34130598 and 34130607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34150631) 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 7 ways as a sum of consecutive naturals, for example, 299335 + ... + 299448.

It is an arithmetic number, because the mean of its divisors is an integer number (5987840).

Almost surely, 2^34130631 is an apocalyptic number.

34130631 is a deficient number, since it is larger than the sum of its proper divisors (13772089).

34130631 is a wasteful number, since it uses less digits than its factorization.

34130631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598805.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 34130631 is about 5842.1426719997. The cubic root of 34130631 is about 324.3755457165.

Adding to 34130631 its reverse (13603143), we get a palindrome (47733774).

The spelling of 34130631 in words is "thirty-four million, one hundred thirty thousand, six hundred thirty-one".