34320001 has 8 divisors (see below), whose sum is σ = 34959080. Its totient is φ = 33685632.

The previous prime is 34319981. The next prime is 34320017. The reversal of 34320001 is 10002343.

It can be written as a sum of positive squares in 4 ways, for example, as 14070001 + 20250000 = 3751^2 + 4500^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34320001 - 2²¹ = 32222849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34320101) 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, 15691 + ... + 17743.

It is an arithmetic number, because the mean of its divisors is an integer number (4369885).

Almost surely, 2^34320001 is an apocalyptic number.

It is an amenable number.

34320001 is a deficient number, since it is larger than the sum of its proper divisors (639079).

34320001 is a wasteful number, since it uses less digits than its factorization.

34320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 34320001 is about 5858.3274916993. The cubic root of 34320001 is about 324.9743601074.

Adding to 34320001 its reverse (10002343), we get a palindrome (44322344).

The spelling of 34320001 in words is "thirty-four million, three hundred twenty thousand, one".