6729826234 has 4 divisors (see below), whose sum is σ = 10094739354. Its totient is φ = 3364913116.

The previous prime is 6729826211. The next prime is 6729826237. The reversal of 6729826234 is 4326289276.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5845061209 + 884765025 = 76453^2 + 29745^2 .

It is a super-2 number, since 2×6729826234² = 90581122279669245512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6729826237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1682456557 + ... + 1682456560.

Almost surely, 2^6729826234 is an apocalyptic number.

6729826234 is a deficient number, since it is larger than the sum of its proper divisors (3364913120).

6729826234 is a wasteful number, since it uses less digits than its factorization.

6729826234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364913119.

The product of its digits is 1741824, while the sum is 49.

The square root of 6729826234 is about 82035.5181247732. The cubic root of 6729826234 is about 1887.9969291955.

The spelling of 6729826234 in words is "six billion, seven hundred twenty-nine million, eight hundred twenty-six thousand, two hundred thirty-four".