8986942 has 8 divisors (see below), whose sum is σ = 13529232. Its totient is φ = 4477200.

The previous prime is 8986937. The next prime is 8986949. The reversal of 8986942 is 2496898.

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

It is a super-2 number, since 2×8986942² = 161530253022728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8³ + 9⁴ + 8³ + 6² + 9⁷ + 4¹¹ + 2¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 8986892 and 8986901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8986949) 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, 7434 + ... + 8557.

It is an arithmetic number, because the mean of its divisors is an integer number (1691154).

Almost surely, 2^8986942 is an apocalyptic number.

8986942 is a deficient number, since it is larger than the sum of its proper divisors (4542290).

8986942 is a wasteful number, since it uses less digits than its factorization.

8986942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16274.

The product of its digits is 248832, while the sum is 46.

The square root of 8986942 is about 2997.8228766890. The cubic root of 8986942 is about 207.9077345964.

The spelling of 8986942 in words is "eight million, nine hundred eighty-six thousand, nine hundred forty-two".