9672738 has 8 divisors (see below), whose sum is σ = 19345488. Its totient is φ = 3224244.

The previous prime is 9672727. The next prime is 9672749. The reversal of 9672738 is 8372769.

It is an interprime number because it is at equal distance from previous prime (9672727) and next prime (9672749).

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

9672738 is an admirable number.

It is a d-powerful number, because it can be written as 9 + 6⁸ + 7 + 2¹⁷ + 7⁸ + 3⁴ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 9672738.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806056 + ... + 806067.

It is an arithmetic number, because the mean of its divisors is an integer number (2418186).

Almost surely, 2^9672738 is an apocalyptic number.

9672738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9672738 is a wasteful number, since it uses less digits than its factorization.

9672738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612128.

The product of its digits is 127008, while the sum is 42.

The square root of 9672738 is about 3110.1025706558. The cubic root of 9672738 is about 213.0671392308.

The spelling of 9672738 in words is "nine million, six hundred seventy-two thousand, seven hundred thirty-eight".