34400001 has 8 divisors (see below), whose sum is σ = 45902880. Its totient is φ = 22915232.

The previous prime is 34399999. The next prime is 34400017. The reversal of 34400001 is 10000443.

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 34400001 - 2¹ = 34399999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34400001.

It is not an unprimeable number, because it can be changed into a prime (34400101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805 + ... + 8333.

It is an arithmetic number, because the mean of its divisors is an integer number (5737860).

Almost surely, 2^34400001 is an apocalyptic number.

It is an amenable number.

34400001 is a deficient number, since it is larger than the sum of its proper divisors (11502879).

34400001 is a wasteful number, since it uses less digits than its factorization.

34400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9055.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 34400001 is about 5865.1514046954. The cubic root of 34400001 is about 325.2266694873.

Adding to 34400001 its reverse (10000443), we get a palindrome (44400444).

The spelling of 34400001 in words is "thirty-four million, four hundred thousand, one".