964749 has 8 divisors (see below), whose sum is σ = 1291392. Its totient is φ = 640640.

The previous prime is 964721. The next prime is 964753. The reversal of 964749 is 947469.

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

It is a cyclic number.

It is not a de Polignac number, because 964749 - 2¹⁵ = 931981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964049) 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 7 ways as a sum of consecutive naturals, for example, 604 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (161424).

2⁹⁶⁴⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

964749 is a deficient number, since it is larger than the sum of its proper divisors (326643).

964749 is a wasteful number, since it uses less digits than its factorization.

964749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267.

The product of its digits is 54432, while the sum is 39.

The square root of 964749 is about 982.2163712747. The cubic root of 964749 is about 98.8108827145.

The spelling of 964749 in words is "nine hundred sixty-four thousand, seven hundred forty-nine".