986653442 has 16 divisors (see below), whose sum is σ = 1493458560. Its totient is φ = 488854272.

The previous prime is 986653441. The next prime is 986653477. The reversal of 986653442 is 244356689.

It is a super-2 number, since 2×986653442² = 1946970029220894728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (986653441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96659 + ... + 106377.

It is an arithmetic number, because the mean of its divisors is an integer number (93341160).

Almost surely, 2^986653442 is an apocalyptic number.

986653442 is a deficient number, since it is larger than the sum of its proper divisors (506805118).

986653442 is a wasteful number, since it uses less digits than its factorization.

986653442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10177.

The product of its digits is 1244160, while the sum is 47.

The square root of 986653442 is about 31411.0401292284. The cubic root of 986653442 is about 995.5312069696.

The spelling of 986653442 in words is "nine hundred eighty-six million, six hundred fifty-three thousand, four hundred forty-two".