955406320 has 120 divisors (see below), whose sum is σ = 2457967680. Its totient is φ = 345100800.

The previous prime is 955406311. The next prime is 955406321. The reversal of 955406320 is 23604559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955406321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2216505 + ... + 2216935.

It is an arithmetic number, because the mean of its divisors is an integer number (20483064).

Almost surely, 2^955406320 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 955406320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1228983840).

955406320 is an abundant number, since it is smaller than the sum of its proper divisors (1502561360).

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

955406320 is a wasteful number, since it uses less digits than its factorization.

955406320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 955406320 is about 30909.6476848249. The cubic root of 955406320 is about 984.9088426038.

The spelling of 955406320 in words is "nine hundred fifty-five million, four hundred six thousand, three hundred twenty".