34387601 has 2 divisors, whose sum is σ = 34387602. Its totient is φ = 34387600.

The previous prime is 34387589. The next prime is 34387603. The reversal of 34387601 is 10678343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33930625 + 456976 = 5825^2 + 676^2 .

It is a cyclic number.

It is not a de Polignac number, because 34387601 - 2¹⁸ = 34125457 is a prime.

Together with 34387603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34387603) 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 as a sum of consecutive naturals, namely, 17193800 + 17193801.

It is an arithmetic number, because the mean of its divisors is an integer number (17193801).

Almost surely, 2^34387601 is an apocalyptic number.

It is an amenable number.

34387601 is a deficient number, since it is larger than the sum of its proper divisors (1).

34387601 is an equidigital number, since it uses as much as digits as its factorization.

34387601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 34387601 is about 5864.0942182063. The cubic root of 34387601 is about 325.1875871690.

The spelling of 34387601 in words is "thirty-four million, three hundred eighty-seven thousand, six hundred one".