978959360 has 88 divisors (see below), whose sum is σ = 2382314976. Its totient is φ = 385925120.

The previous prime is 978959257. The next prime is 978959369. The reversal of 978959360 is 63959879.

It is a super-2 number, since 2×978959360² = 1916722857063219200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 978959296 and 978959305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (978959369) 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 7 ways as a sum of consecutive naturals, for example, 362174 + ... + 364866.

Almost surely, 2^978959360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 978959360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191157488).

978959360 is an abundant number, since it is smaller than the sum of its proper divisors (1403355616).

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

978959360 is a wasteful number, since it uses less digits than its factorization.

978959360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789 (or 2771 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 56.

The square root of 978959360 is about 31288.3262575677. The cubic root of 978959360 is about 992.9366803125.

The spelling of 978959360 in words is "nine hundred seventy-eight million, nine hundred fifty-nine thousand, three hundred sixty".