1930368 has 64 divisors (see below), whose sum is σ = 5605920. Its totient is φ = 583680.

The previous prime is 1930351. The next prime is 1930373. The reversal of 1930368 is 8630391.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3996 + ... + 4452.

2^1930368 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 1930368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2802960).

1930368 is an abundant number, since it is smaller than the sum of its proper divisors (3675552).

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

1930368 is a wasteful number, since it uses less digits than its factorization.

1930368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1930368 is about 1389.3768387302. The cubic root of 1930368 is about 124.5126194850.

The spelling of 1930368 in words is "one million, nine hundred thirty thousand, three hundred sixty-eight".