3628245331 has 4 divisors (see below), whose sum is σ = 3785995152. Its totient is φ = 3470495512.

The previous prime is 3628245319. The next prime is 3628245353. The reversal of 3628245331 is 1335428263.

3628245331 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 3628245331 - 2¹³ = 3628237139 is a prime.

It is a super-2 number, since 2×3628245331² = 26328328363846599122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3628245311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78874876 + ... + 78874921.

It is an arithmetic number, because the mean of its divisors is an integer number (946498788).

Almost surely, 2^3628245331 is an apocalyptic number.

3628245331 is a deficient number, since it is larger than the sum of its proper divisors (157749821).

3628245331 is a wasteful number, since it uses less digits than its factorization.

3628245331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157749820.

The product of its digits is 103680, while the sum is 37.

The square root of 3628245331 is about 60234.9178716133. The cubic root of 3628245331 is about 1536.6166984085.

The spelling of 3628245331 in words is "three billion, six hundred twenty-eight million, two hundred forty-five thousand, three hundred thirty-one".