4633326421 has 8 divisors (see below), whose sum is σ = 4909348224. Its totient is φ = 4357690560.

The previous prime is 4633326413. The next prime is 4633326427. The reversal of 4633326421 is 1246233364.

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 4633326421 - 2³ = 4633326413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4633326427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71575 + ... + 119956.

It is an arithmetic number, because the mean of its divisors is an integer number (613668528).

Almost surely, 2^4633326421 is an apocalyptic number.

It is an amenable number.

4633326421 is a deficient number, since it is larger than the sum of its proper divisors (276021803).

4633326421 is a wasteful number, since it uses less digits than its factorization.

4633326421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192971.

The product of its digits is 62208, while the sum is 34.

The square root of 4633326421 is about 68068.5420807586. The cubic root of 4633326421 is about 1667.1101636069.

Adding to 4633326421 its reverse (1246233364), we get a palindrome (5879559785).

The spelling of 4633326421 in words is "four billion, six hundred thirty-three million, three hundred twenty-six thousand, four hundred twenty-one".