1938332 has 12 divisors (see below), whose sum is σ = 3700536. Its totient is φ = 881040.

The previous prime is 1938317. The next prime is 1938359. The reversal of 1938332 is 2338391.

It is a junction number, because it is equal to n+sod(n) for n = 1938295 and 1938304.

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, 21983 + ... + 22070.

It is an arithmetic number, because the mean of its divisors is an integer number (308378).

2^1938332 is an apocalyptic number.

It is an amenable number.

1938332 is a deficient number, since it is larger than the sum of its proper divisors (1762204).

1938332 is a wasteful number, since it uses less digits than its factorization.

1938332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44068 (or 44066 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 1938332 is about 1392.2399218526. The cubic root of 1938332 is about 124.6836158844.

The spelling of 1938332 in words is "one million, nine hundred thirty-eight thousand, three hundred thirty-two".