6912930 has 16 divisors (see below), whose sum is σ = 16591104. Its totient is φ = 1843440.

The previous prime is 6912929. The next prime is 6912943. The reversal of 6912930 is 392196.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 230431 = 6912930 / (6 + 9 + 1 + 2 + 9 + 3 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115186 + ... + 115245.

It is an arithmetic number, because the mean of its divisors is an integer number (1036944).

Almost surely, 2^6912930 is an apocalyptic number.

6912930 is an abundant number, since it is smaller than the sum of its proper divisors (9678174).

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

6912930 is a wasteful number, since it uses less digits than its factorization.

6912930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230441.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 6912930 is about 2629.2451388184. The cubic root of 6912930 is about 190.4966691573.

The spelling of 6912930 in words is "six million, nine hundred twelve thousand, nine hundred thirty".