9677942 has 8 divisors (see below), whose sum is σ = 14909376. Its totient is φ = 4708152.

The previous prime is 9677929. The next prime is 9677953. The reversal of 9677942 is 2497769.

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

It is a super-2 number, since 2×9677942² = 187325122710728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9677893 and 9677902.

It is a congruent number.

It is an unprimeable number.

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, 65318 + ... + 65465.

It is an arithmetic number, because the mean of its divisors is an integer number (1863672).

Almost surely, 2^9677942 is an apocalyptic number.

9677942 is a deficient number, since it is larger than the sum of its proper divisors (5231434).

9677942 is a wasteful number, since it uses less digits than its factorization.

9677942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130822.

The product of its digits is 190512, while the sum is 44.

The square root of 9677942 is about 3110.9390865139. The cubic root of 9677942 is about 213.1053429123.

The spelling of 9677942 in words is "nine million, six hundred seventy-seven thousand, nine hundred forty-two".