978036 has 24 divisors (see below), whose sum is σ = 2301600. Its totient is φ = 323232.

The previous prime is 978031. The next prime is 978037. The reversal of 978036 is 630879.

It is a happy number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 977988 and 978006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (978031) by changing a digit.

978036 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515 + ... + 2061.

It is an arithmetic number, because the mean of its divisors is an integer number (95900).

2⁹⁷⁸⁰³⁶ is an apocalyptic number.

It is an amenable number.

978036 is an abundant number, since it is smaller than the sum of its proper divisors (1323564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

978036 is a wasteful number, since it uses less digits than its factorization.

978036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 701 counting only the distinct ones).

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

The square root of 978036 is about 988.9570263667. The cubic root of 978036 is about 99.2624400948.

The spelling of 978036 in words is "nine hundred seventy-eight thousand, thirty-six".