3628998263 has 16 divisors (see below), whose sum is σ = 4046215680. Its totient is φ = 3226440000.

The previous prime is 3628998253. The next prime is 3628998311.

3628998263 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3628998263 - 2²⁶ = 3561889399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3628998199 and 3628998208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628998223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1207763 + ... + 1210763.

It is an arithmetic number, because the mean of its divisors is an integer number (252888480).

Almost surely, 2^3628998263 is an apocalyptic number.

3628998263 is a deficient number, since it is larger than the sum of its proper divisors (417217417).

3628998263 is a wasteful number, since it uses less digits than its factorization.

3628998263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5398.

The product of its digits is 6718464, while the sum is 56.

The square root of 3628998263 is about 60241.1675102666. The cubic root of 3628998263 is about 1536.7229837481.

The spelling of 3628998263 in words is "three billion, six hundred twenty-eight million, nine hundred ninety-eight thousand, two hundred sixty-three".