967749 has 4 divisors (see below), whose sum is σ = 1290336. Its totient is φ = 645164.

The previous prime is 967739. The next prime is 967751. The reversal of 967749 is 947769.

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 967749 - 2⁸ = 967493 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 967749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (967709) 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, 161289 + ... + 161294.

It is an arithmetic number, because the mean of its divisors is an integer number (322584).

2⁹⁶⁷⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

967749 is a deficient number, since it is larger than the sum of its proper divisors (322587).

967749 is a wasteful number, since it uses less digits than its factorization.

967749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322586.

The product of its digits is 95256, while the sum is 42.

The square root of 967749 is about 983.7423443158. The cubic root of 967749 is about 98.9131980711.

The spelling of 967749 in words is "nine hundred sixty-seven thousand, seven hundred forty-nine".