6406330224 has 40 divisors (see below), whose sum is σ = 18913928320. Its totient is φ = 1830379968.

The previous prime is 6406330219. The next prime is 6406330241. The reversal of 6406330224 is 4220336046.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6406330191 and 6406330200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9532894 + ... + 9533565.

It is an arithmetic number, because the mean of its divisors is an integer number (472848208).

Almost surely, 2^6406330224 is an apocalyptic number.

It is an amenable number.

6406330224 is an abundant number, since it is smaller than the sum of its proper divisors (12507598096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6406330224 is a wasteful number, since it uses less digits than its factorization.

6406330224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19066477 (or 19066471 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 6406330224 is about 80039.5541216966. The cubic root of 6406330224 is about 1857.2474629250.

The spelling of 6406330224 in words is "six billion, four hundred six million, three hundred thirty thousand, two hundred twenty-four".