964747 has 8 divisors (see below), whose sum is σ = 1108736. Its totient is φ = 822312.

The previous prime is 964721. The next prime is 964753. The reversal of 964747 is 747469.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (964757) 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, 1738 + ... + 2224.

It is an arithmetic number, because the mean of its divisors is an integer number (138592).

2⁹⁶⁴⁷⁴⁷ is an apocalyptic number.

964747 is a deficient number, since it is larger than the sum of its proper divisors (143989).

964747 is a wasteful number, since it uses less digits than its factorization.

964747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777.

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

The square root of 964747 is about 982.2153531685. The cubic root of 964747 is about 98.8108144336.

It can be divided in two parts, 964 and 747, that added together give a triangular number (1711 = T₅₈).

The spelling of 964747 in words is "nine hundred sixty-four thousand, seven hundred forty-seven".