961379600 has 60 divisors (see below), whose sum is σ = 2326465680. Its totient is φ = 381763200.

The previous prime is 961379593. The next prime is 961379623. The reversal of 961379600 is 6973169.

It is a happy number.

961379600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46955 + ... + 64245.

It is an arithmetic number, because the mean of its divisors is an integer number (38774428).

Almost surely, 2^961379600 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 961379600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1163232840).

961379600 is an abundant number, since it is smaller than the sum of its proper divisors (1365086080).

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

961379600 is a wasteful number, since it uses less digits than its factorization.

961379600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448 (or 17437 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 961379600 is about 31006.1219761517. The cubic root of 961379600 is about 986.9571571822.

The spelling of 961379600 in words is "nine hundred sixty-one million, three hundred seventy-nine thousand, six hundred".