964779904320 has 224 divisors, whose sum is σ = 3089940480000. Its totient is φ = 255030257664.

The previous prime is 964779904301. The next prime is 964779904367. The reversal of 964779904320 is 23409977469.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182755441 + ... + 182760719.

Almost surely, 2^964779904320 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 964779904320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544970240000).

964779904320 is an abundant number, since it is smaller than the sum of its proper divisors (2125160575680).

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

964779904320 is a wasteful number, since it uses less digits than its factorization.

964779904320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6925 (or 6915 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 60.

The spelling of 964779904320 in words is "nine hundred sixty-four billion, seven hundred seventy-nine million, nine hundred four thousand, three hundred twenty".