34539437 has 2 divisors, whose sum is σ = 34539438. Its totient is φ = 34539436.

The previous prime is 34539433. The next prime is 34539451. The reversal of 34539437 is 73493543.

34539437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25694761 + 8844676 = 5069^2 + 2974^2 .

It is a cyclic number.

It is not a de Polignac number, because 34539437 - 2² = 34539433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34539437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34539433) 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 as a sum of consecutive naturals, namely, 17269718 + 17269719.

It is an arithmetic number, because the mean of its divisors is an integer number (17269719).

Almost surely, 2^34539437 is an apocalyptic number.

It is an amenable number.

34539437 is a deficient number, since it is larger than the sum of its proper divisors (1).

34539437 is an equidigital number, since it uses as much as digits as its factorization.

34539437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 34539437 is about 5877.0262037871. The cubic root of 34539437 is about 325.6654986635.

The spelling of 34539437 in words is "thirty-four million, five hundred thirty-nine thousand, four hundred thirty-seven".