4628222393 has 8 divisors (see below), whose sum is σ = 4742515176. Its totient is φ = 4513996800.

The previous prime is 4628222381. The next prime is 4628222429. The reversal of 4628222393 is 3932228264.

It can be written as a sum of positive squares in 4 ways, for example, as 289102009 + 4339120384 = 17003^2 + 65872^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4628222393 - 2⁴ = 4628222377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4628222393.

It is not an unprimeable number, because it can be changed into a prime (4628222303) 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 7 ways as a sum of consecutive naturals, for example, 140633 + ... + 170393.

It is an arithmetic number, because the mean of its divisors is an integer number (592814397).

Almost surely, 2^4628222393 is an apocalyptic number.

It is an amenable number.

4628222393 is a deficient number, since it is larger than the sum of its proper divisors (114292783).

4628222393 is a wasteful number, since it uses less digits than its factorization.

4628222393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33595.

The product of its digits is 248832, while the sum is 41.

The square root of 4628222393 is about 68031.0399229646. The cubic root of 4628222393 is about 1666.4977811583.

The spelling of 4628222393 in words is "four billion, six hundred twenty-eight million, two hundred twenty-two thousand, three hundred ninety-three".