8792749 has 4 divisors (see below), whose sum is σ = 10048864. Its totient is φ = 7536636.

The previous prime is 8792699. The next prime is 8792761. The reversal of 8792749 is 9472978.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8792749 - 2⁹ = 8792237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8792699 and 8792708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8792449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628047 + ... + 628060.

It is an arithmetic number, because the mean of its divisors is an integer number (2512216).

Almost surely, 2^8792749 is an apocalyptic number.

It is an amenable number.

8792749 is a deficient number, since it is larger than the sum of its proper divisors (1256115).

8792749 is a wasteful number, since it uses less digits than its factorization.

8792749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256114.

The product of its digits is 254016, while the sum is 46.

The square root of 8792749 is about 2965.2569871767. The cubic root of 8792749 is about 206.3993024860.

The spelling of 8792749 in words is "eight million, seven hundred ninety-two thousand, seven hundred forty-nine".