1920296352 has 96 divisors (see below), whose sum is σ = 5439244608. Its totient is φ = 589694976.

The previous prime is 1920296347. The next prime is 1920296419. The reversal of 1920296352 is 2536920291.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1920296352.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801268 + ... + 803660.

It is an arithmetic number, because the mean of its divisors is an integer number (56658798).

Almost surely, 2^1920296352 is an apocalyptic number.

1920296352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1920296352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2719622304).

1920296352 is an abundant number, since it is smaller than the sum of its proper divisors (3518948256).

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

1920296352 is a wasteful number, since it uses less digits than its factorization.

1920296352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062 (or 3054 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 1920296352 is about 43821.1861090044. The cubic root of 1920296352 is about 1242.9569459367.

The spelling of 1920296352 in words is "one billion, nine hundred twenty million, two hundred ninety-six thousand, three hundred fifty-two".