964984 has 8 divisors (see below), whose sum is σ = 1809360. Its totient is φ = 482488.

The previous prime is 964981. The next prime is 965023. The reversal of 964984 is 489469.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60304 + ... + 60319.

It is an arithmetic number, because the mean of its divisors is an integer number (226170).

2⁹⁶⁴⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

964984 is a deficient number, since it is larger than the sum of its proper divisors (844376).

964984 is a wasteful number, since it uses less digits than its factorization.

964984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120629 (or 120625 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 964984 is about 982.3359914001. The cubic root of 964984 is about 98.8189050679.

The spelling of 964984 in words is "nine hundred sixty-four thousand, nine hundred eighty-four".