964617 has 8 divisors (see below), whose sum is σ = 1296096. Its totient is φ = 638112.

The previous prime is 964609. The next prime is 964637. The reversal of 964617 is 716469.

It is a happy number.

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

It is not a de Polignac number, because 964617 - 2³ = 964609 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 964617.

It is not an unprimeable number, because it can be changed into a prime (964637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763 + ... + 1584.

It is an arithmetic number, because the mean of its divisors is an integer number (162012).

2⁹⁶⁴⁶¹⁷ is an apocalyptic number.

It is an amenable number.

964617 is a deficient number, since it is larger than the sum of its proper divisors (331479).

964617 is a wasteful number, since it uses less digits than its factorization.

964617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487.

The product of its digits is 9072, while the sum is 33.

The square root of 964617 is about 982.1491740057. The cubic root of 964617 is about 98.8063759702.

The spelling of 964617 in words is "nine hundred sixty-four thousand, six hundred seventeen".