965040000 has 160 divisors (see below), whose sum is σ = 3204005640. Its totient is φ = 257280000.

The previous prime is 965039987. The next prime is 965040017. The reversal of 965040000 is 40569.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 237990 + ... + 242010.

Almost surely, 2^965040000 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 965040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1602002820).

965040000 is an abundant number, since it is smaller than the sum of its proper divisors (2238965640).

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

965040000 is an equidigital number, since it uses as much as digits as its factorization.

965040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 965040000 is about 31065.0929501265. The cubic root of 965040000 is about 988.2081658553.

Adding to 965040000 its reverse (40569), we get a palindrome (965080569).

The spelling of 965040000 in words is "nine hundred sixty-five million, forty thousand".