9836742 has 16 divisors (see below), whose sum is σ = 20352240. Its totient is φ = 3165792.

The previous prime is 9836719. The next prime is 9836759. The reversal of 9836742 is 2476389.

It is a super-2 number, since 2×9836742² = 193522986349128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9836742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28093 + ... + 28440.

It is an arithmetic number, because the mean of its divisors is an integer number (1272015).

Almost surely, 2^9836742 is an apocalyptic number.

9836742 is an abundant number, since it is smaller than the sum of its proper divisors (10515498).

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

9836742 is a wasteful number, since it uses less digits than its factorization.

9836742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56567.

The product of its digits is 72576, while the sum is 39.

The square root of 9836742 is about 3136.3580790465. The cubic root of 9836742 is about 214.2646012214.

The spelling of 9836742 in words is "nine million, eight hundred thirty-six thousand, seven hundred forty-two".