8769942 has 12 divisors (see below), whose sum is σ = 19001580. Its totient is φ = 2923308.

The previous prime is 8769913. The next prime is 8769961. The reversal of 8769942 is 2499678.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243592 + ... + 243627.

It is an arithmetic number, because the mean of its divisors is an integer number (1583465).

Almost surely, 2^8769942 is an apocalyptic number.

8769942 is an abundant number, since it is smaller than the sum of its proper divisors (10231638).

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

8769942 is a wasteful number, since it uses less digits than its factorization.

8769942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487227 (or 487224 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 8769942 is about 2961.4087863718. The cubic root of 8769942 is about 206.2206922544.

The spelling of 8769942 in words is "eight million, seven hundred sixty-nine thousand, nine hundred forty-two".