1930332 has 12 divisors (see below), whose sum is σ = 4504136. Its totient is φ = 643440.

The previous prime is 1930309. The next prime is 1930349. The reversal of 1930332 is 2330391.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1930299 and 1930308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80419 + ... + 80442.

2^1930332 is an apocalyptic number.

1930332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1930332 is an abundant number, since it is smaller than the sum of its proper divisors (2573804).

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

1930332 is a wasteful number, since it uses less digits than its factorization.

1930332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160868 (or 160866 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 1930332 is about 1389.3638832214. The cubic root of 1930332 is about 124.5118454561.

The spelling of 1930332 in words is "one million, nine hundred thirty thousand, three hundred thirty-two".