3489628245 has 16 divisors (see below), whose sum is σ = 5606772480. Its totient is φ = 1853345984.

The previous prime is 3489628237. The next prime is 3489628277. The reversal of 3489628245 is 5428269843.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3489628245 - 2³ = 3489628237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483114 + ... + 490283.

It is an arithmetic number, because the mean of its divisors is an integer number (350423280).

Almost surely, 2^3489628245 is an apocalyptic number.

It is an amenable number.

3489628245 is a deficient number, since it is larger than the sum of its proper divisors (2117144235).

3489628245 is a wasteful number, since it uses less digits than its factorization.

3489628245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973644.

The product of its digits is 3317760, while the sum is 51.

The square root of 3489628245 is about 59073.0754659007. The cubic root of 3489628245 is about 1516.7932517352.

The spelling of 3489628245 in words is "three billion, four hundred eighty-nine million, six hundred twenty-eight thousand, two hundred forty-five".