6830532049 has 16 divisors (see below), whose sum is σ = 7553157120. Its totient is φ = 6125006160.

The previous prime is 6830532041. The next prime is 6830532077. The reversal of 6830532049 is 9402350386.

It is a cyclic number.

It is not a de Polignac number, because 6830532049 - 2³ = 6830532041 is a prime.

It is a super-2 number, since 2×6830532049² = 93312336144832276802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6830532041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059574 + ... + 1066000.

It is an arithmetic number, because the mean of its divisors is an integer number (472072320).

Almost surely, 2^6830532049 is an apocalyptic number.

It is an amenable number.

6830532049 is a deficient number, since it is larger than the sum of its proper divisors (722625071).

6830532049 is a wasteful number, since it uses less digits than its factorization.

6830532049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 6830532049 is about 82647.0329110489. The cubic root of 6830532049 is about 1897.3677352704.

The spelling of 6830532049 in words is "six billion, eight hundred thirty million, five hundred thirty-two thousand, forty-nine".