2629000001 has 4 divisors (see below), whose sum is σ = 2633670192. Its totient is φ = 2624329812.

The previous prime is 2628999973. The next prime is 2629000009. The reversal of 2629000001 is 1000009262.

2629000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2629000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2629000009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2334251 + ... + 2335376.

It is an arithmetic number, because the mean of its divisors is an integer number (658417548).

Almost surely, 2^2629000001 is an apocalyptic number.

It is an amenable number.

2629000001 is a deficient number, since it is larger than the sum of its proper divisors (4670191).

2629000001 is an equidigital number, since it uses as much as digits as its factorization.

2629000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670190.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2629000001 is about 51273.7749829287. The cubic root of 2629000001 is about 1380.1624119219.

Adding to 2629000001 its reverse (1000009262), we get a palindrome (3629009263).

The spelling of 2629000001 in words is "two billion, six hundred twenty-nine million, one", and thus it is an aban number.