6406336441 has 8 divisors (see below), whose sum is σ = 6702336000. Its totient is φ = 6111792192.

The previous prime is 6406336439. The next prime is 6406336451. The reversal of 6406336441 is 1446336046.

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 6406336441 - 2¹ = 6406336439 is a prime.

It is a super-2 number, since 2×6406336441² = 82082293190569092962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6406336441.

It is not an unprimeable number, because it can be changed into a prime (6406336411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354816 + ... + 372433.

It is an arithmetic number, because the mean of its divisors is an integer number (837792000).

Almost surely, 2^6406336441 is an apocalyptic number.

It is an amenable number.

6406336441 is a deficient number, since it is larger than the sum of its proper divisors (295999559).

6406336441 is a wasteful number, since it uses less digits than its factorization.

6406336441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727655.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 6406336441 is about 80039.5929587351. The cubic root of 6406336441 is about 1857.2480637111.

The spelling of 6406336441 in words is "six billion, four hundred six million, three hundred thirty-six thousand, four hundred forty-one".