6830514915 has 64 divisors (see below), whose sum is σ = 13920906240. Its totient is φ = 2784153600.

The previous prime is 6830514871. The next prime is 6830514923. The reversal of 6830514915 is 5194150386.

It is not a de Polignac number, because 6830514915 - 2⁶ = 6830514851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66786 + ... + 134615.

It is an arithmetic number, because the mean of its divisors is an integer number (217514160).

Almost surely, 2^6830514915 is an apocalyptic number.

6830514915 is an abundant number, since it is smaller than the sum of its proper divisors (7090391325).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6830514915 is a wasteful number, since it uses less digits than its factorization.

6830514915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201452.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 6830514915 is about 82646.9292533001. The cubic root of 6830514915 is about 1897.3661487895.

The spelling of 6830514915 in words is "six billion, eight hundred thirty million, five hundred fourteen thousand, nine hundred fifteen".