964979 has 4 divisors (see below), whose sum is σ = 968376. Its totient is φ = 961584.

The previous prime is 964973. The next prime is 964981. The reversal of 964979 is 979469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979469 = 19 ⋅51551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964979 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (964973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 1854.

It is an arithmetic number, because the mean of its divisors is an integer number (242094).

2⁹⁶⁴⁹⁷⁹ is an apocalyptic number.

964979 is a deficient number, since it is larger than the sum of its proper divisors (3397).

964979 is a wasteful number, since it uses less digits than its factorization.

964979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396.

The product of its digits is 122472, while the sum is 44.

The square root of 964979 is about 982.3334464427. Note that the first 3 decimals coincide. The cubic root of 964979 is about 98.8187343931.

The spelling of 964979 in words is "nine hundred sixty-four thousand, nine hundred seventy-nine".