969652320 has 384 divisors, whose sum is σ = 3820400640. Its totient is φ = 201277440.

The previous prime is 969652319. The next prime is 969652339. The reversal of 969652320 is 23256969.

969652320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3450580 + ... + 3450860.

It is an arithmetic number, because the mean of its divisors is an integer number (9948960).

Almost surely, 2^969652320 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 969652320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910200320).

969652320 is an abundant number, since it is smaller than the sum of its proper divisors (2850748320).

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

969652320 is a wasteful number, since it uses less digits than its factorization.

969652320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 969652320 is about 31139.2408385304. The cubic root of 969652320 is about 989.7800143800.

The spelling of 969652320 in words is "nine hundred sixty-nine million, six hundred fifty-two thousand, three hundred twenty".