6942356 has 12 divisors (see below), whose sum is σ = 12286260. Its totient is φ = 3432000.

The previous prime is 6942337. The next prime is 6942359. The reversal of 6942356 is 6532496.

It can be written as a sum of positive squares in 2 ways, for example, as 2464900 + 4477456 = 1570^2 + 2116^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6942359) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9395 + ... + 10106.

It is an arithmetic number, because the mean of its divisors is an integer number (1023855).

Almost surely, 2^6942356 is an apocalyptic number.

It is an amenable number.

6942356 is a deficient number, since it is larger than the sum of its proper divisors (5343904).

6942356 is a wasteful number, since it uses less digits than its factorization.

6942356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19594 (or 19592 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 6942356 is about 2634.8350992045. The cubic root of 6942356 is about 190.7665797979.

The spelling of 6942356 in words is "six million, nine hundred forty-two thousand, three hundred fifty-six".