34201631 has 2 divisors, whose sum is σ = 34201632. Its totient is φ = 34201630.

The previous prime is 34201613. The next prime is 34201633. The reversal of 34201631 is 13610243.

Together with previous prime (34201613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (13610243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34201631 - 2⁶ = 34201567 is a prime.

It is a super-2 number, since 2×34201631² = 2339503126120322, which contains 22 as substring.

Together with 34201633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34201633) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17100815 + 17100816.

It is an arithmetic number, because the mean of its divisors is an integer number (17100816).

Almost surely, 2^34201631 is an apocalyptic number.

34201631 is a deficient number, since it is larger than the sum of its proper divisors (1).

34201631 is an equidigital number, since it uses as much as digits as its factorization.

34201631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 34201631 is about 5848.2160527805. The cubic root of 34201631 is about 324.6003165623.

Adding to 34201631 its reverse (13610243), we get a palindrome (47811874).

The spelling of 34201631 in words is "thirty-four million, two hundred one thousand, six hundred thirty-one".