9764047 has 4 divisors (see below), whose sum is σ = 9777096. Its totient is φ = 9751000.

The previous prime is 9764033. The next prime is 9764077. The reversal of 9764047 is 7404679.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7404679 = 83 ⋅89213.

It is a cyclic number.

It is not a de Polignac number, because 9764047 - 2¹⁵ = 9731279 is a prime.

It is a super-2 number, since 2×9764047² = 190673227636418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9763997 and 9764015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9764077) 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, 5329 + ... + 6922.

It is an arithmetic number, because the mean of its divisors is an integer number (2444274).

Almost surely, 2^9764047 is an apocalyptic number.

9764047 is a deficient number, since it is larger than the sum of its proper divisors (13049).

9764047 is a wasteful number, since it uses less digits than its factorization.

9764047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 9764047 is about 3124.7475097998. The cubic root of 9764047 is about 213.7354797884.

The spelling of 9764047 in words is "nine million, seven hundred sixty-four thousand, forty-seven".