4626220345 has 16 divisors (see below), whose sum is σ = 5794992000. Its totient is φ = 3538744704.

The previous prime is 4626220327. The next prime is 4626220349. The reversal of 4626220345 is 5430226264.

It is a cyclic number.

It is not a de Polignac number, because 4626220345 - 2⁹ = 4626219833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4626220345.

It is not an unprimeable number, because it can be changed into a prime (4626220349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396637 + ... + 408133.

It is an arithmetic number, because the mean of its divisors is an integer number (362187000).

Almost surely, 2^4626220345 is an apocalyptic number.

It is an amenable number.

4626220345 is a deficient number, since it is larger than the sum of its proper divisors (1168771655).

4626220345 is a wasteful number, since it uses less digits than its factorization.

4626220345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15024.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 4626220345 is about 68016.3241067907. The cubic root of 4626220345 is about 1666.2574520454.

The spelling of 4626220345 in words is "four billion, six hundred twenty-six million, two hundred twenty thousand, three hundred forty-five".