6942386 has 16 divisors (see below), whose sum is σ = 11410848. Its totient is φ = 3141600.

The previous prime is 6942379. The next prime is 6942401. The reversal of 6942386 is 6832496.

It is a d-powerful number, because it can be written as 6 + 9⁷ + 4⁴ + 2¹⁹ + 3¹³ + 8⁵ + 6⁵ .

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, 5621 + ... + 6743.

It is an arithmetic number, because the mean of its divisors is an integer number (713178).

Almost surely, 2^6942386 is an apocalyptic number.

6942386 is a deficient number, since it is larger than the sum of its proper divisors (4468462).

6942386 is a wasteful number, since it uses less digits than its factorization.

6942386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417.

The product of its digits is 62208, while the sum is 38.

The square root of 6942386 is about 2634.8407921542. The cubic root of 6942386 is about 190.7668545840.

The spelling of 6942386 in words is "six million, nine hundred forty-two thousand, three hundred eighty-six".