1939468 has 6 divisors (see below), whose sum is σ = 3394076. Its totient is φ = 969732.

The previous prime is 1939447. The next prime is 1939481. The reversal of 1939468 is 8649391.

It is a super-3 number, since 3×1939468³ = 21886136824347333696, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1939468.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242430 + ... + 242437.

2^1939468 is an apocalyptic number.

It is an amenable number.

1939468 is a deficient number, since it is larger than the sum of its proper divisors (1454608).

1939468 is a wasteful number, since it uses less digits than its factorization.

1939468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484871 (or 484869 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 1939468 is about 1392.6478377537. The cubic root of 1939468 is about 124.7079689409.

The spelling of 1939468 in words is "one million, nine hundred thirty-nine thousand, four hundred sixty-eight".