4324464621 has 12 divisors (see below), whose sum is σ = 6248904480. Its totient is φ = 2881843080.

The previous prime is 4324464523. The next prime is 4324464631. The reversal of 4324464621 is 1264644234.

4324464621 is a `hidden beast` number, since 4 + 3 + 2 + 4 + 4 + 646 + 2 + 1 = 666.

It is not a de Polignac number, because 4324464621 - 2⁷ = 4324464493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4324464631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69945 + ... + 116366.

It is an arithmetic number, because the mean of its divisors is an integer number (520742040).

Almost surely, 2^4324464621 is an apocalyptic number.

It is an amenable number.

4324464621 is a deficient number, since it is larger than the sum of its proper divisors (1924439859).

4324464621 is a wasteful number, since it uses less digits than its factorization.

4324464621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188896 (or 188893 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 4324464621 is about 65760.6616526932. The cubic root of 4324464621 is about 1629.2114344680.

The spelling of 4324464621 in words is "four billion, three hundred twenty-four million, four hundred sixty-four thousand, six hundred twenty-one".