6830418 has 16 divisors (see below), whose sum is σ = 15612480. Its totient is φ = 1951536.

The previous prime is 6830407. The next prime is 6830423. The reversal of 6830418 is 8140386.

It is a happy number.

It is a super-2 number, since 2×6830418² = 93309220109448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81273 + ... + 81356.

It is an arithmetic number, because the mean of its divisors is an integer number (975780).

Almost surely, 2^6830418 is an apocalyptic number.

6830418 is an abundant number, since it is smaller than the sum of its proper divisors (8782062).

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

6830418 is a wasteful number, since it uses less digits than its factorization.

6830418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162641.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 6830418 is about 2613.5068394783. The cubic root of 6830418 is about 189.7357175132.

The spelling of 6830418 in words is "six million, eight hundred thirty thousand, four hundred eighteen".