6729046330 has 16 divisors (see below), whose sum is σ = 12223407240. Its totient is φ = 2666924352.

The previous prime is 6729046283. The next prime is 6729046339. The reversal of 6729046330 is 336409276.

It can be written as a sum of positive squares in 4 ways, for example, as 6621239641 + 107806689 = 81371^2 + 10383^2 .

It is a super-2 number, since 2×6729046330² = 90560129022572937800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6729046339) 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, 3085629 + ... + 3087808.

Almost surely, 2^6729046330 is an apocalyptic number.

6729046330 is a deficient number, since it is larger than the sum of its proper divisors (5494360910).

6729046330 is a wasteful number, since it uses less digits than its factorization.

6729046330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6173553.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 6729046330 is about 82030.7645338016. The cubic root of 6729046330 is about 1887.9239945119.

The spelling of 6729046330 in words is "six billion, seven hundred twenty-nine million, forty-six thousand, three hundred thirty".