8369942 has 8 divisors (see below), whose sum is σ = 14348496. Its totient is φ = 3587112.

The previous prime is 8369941. The next prime is 8369947. The reversal of 8369942 is 2499638.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8369942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8369941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298913 + ... + 298940.

It is an arithmetic number, because the mean of its divisors is an integer number (1793562).

Almost surely, 2^8369942 is an apocalyptic number.

8369942 is a deficient number, since it is larger than the sum of its proper divisors (5978554).

8369942 is a wasteful number, since it uses less digits than its factorization.

8369942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597862.

The product of its digits is 93312, while the sum is 41.

The square root of 8369942 is about 2893.0852044141. The cubic root of 8369942 is about 203.0365145798.

The spelling of 8369942 in words is "eight million, three hundred sixty-nine thousand, nine hundred forty-two".