962989 has 4 divisors (see below), whose sum is σ = 967356. Its totient is φ = 958624.

The previous prime is 962971. The next prime is 962993. The reversal of 962989 is 989269.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 989269 = 37 ⋅26737.

It can be written as a sum of positive squares in 2 ways, for example, as 448900 + 514089 = 670^2 + 717^2 .

It is a cyclic number.

It is not a de Polignac number, because 962989 - 2⁷ = 962861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (962909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834 + ... + 2299.

It is an arithmetic number, because the mean of its divisors is an integer number (241839).

2⁹⁶²⁹⁸⁹ is an apocalyptic number.

It is an amenable number.

962989 is a deficient number, since it is larger than the sum of its proper divisors (4367).

962989 is a wasteful number, since it uses less digits than its factorization.

962989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366.

The product of its digits is 69984, while the sum is 43.

The square root of 962989 is about 981.3200293482. The cubic root of 962989 is about 98.7507589537.

The spelling of 962989 in words is "nine hundred sixty-two thousand, nine hundred eighty-nine".