6942918 has 16 divisors (see below), whose sum is σ = 14489856. Its totient is φ = 2213640.

The previous prime is 6942917. The next prime is 6942931. The reversal of 6942918 is 8192496.

6942918 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6942918² = 96408220709448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25018 + ... + 25293.

It is an arithmetic number, because the mean of its divisors is an integer number (905616).

Almost surely, 2^6942918 is an apocalyptic number.

6942918 is an abundant number, since it is smaller than the sum of its proper divisors (7546938).

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

6942918 is a wasteful number, since it uses less digits than its factorization.

6942918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50339.

The product of its digits is 31104, while the sum is 39.

The square root of 6942918 is about 2634.9417450866. The cubic root of 6942918 is about 190.7717273263.

The spelling of 6942918 in words is "six million, nine hundred forty-two thousand, nine hundred eighteen".