6829065487 has 4 divisors (see below), whose sum is σ = 6864449440. Its totient is φ = 6793681536.

The previous prime is 6829065437. The next prime is 6829065499. The reversal of 6829065487 is 7845609286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7845609286 = 2 ⋅3922804643.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6829065487 is a prime.

It is a super-2 number, since 2×6829065487² = 93272270851469094338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6829065407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17691687 + ... + 17692072.

It is an arithmetic number, because the mean of its divisors is an integer number (1716112360).

Almost surely, 2^6829065487 is an apocalyptic number.

6829065487 is a deficient number, since it is larger than the sum of its proper divisors (35383953).

6829065487 is a wasteful number, since it uses less digits than its factorization.

6829065487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35383952.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The square root of 6829065487 is about 82638.1599928266. The cubic root of 6829065487 is about 1897.2319329360.

The spelling of 6829065487 in words is "six billion, eight hundred twenty-nine million, sixty-five thousand, four hundred eighty-seven".