1395884 has 12 divisors (see below), whose sum is σ = 2791824. Its totient is φ = 598224.

The previous prime is 1395883. The next prime is 1395907. The reversal of 1395884 is 4885931.

1395884 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1395883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24899 + ... + 24954.

It is an arithmetic number, because the mean of its divisors is an integer number (232652).

2^1395884 is an apocalyptic number.

1395884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1395884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1395884 is a wasteful number, since it uses less digits than its factorization.

1395884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49864 (or 49862 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 1395884 is about 1181.4753488753. The cubic root of 1395884 is about 111.7591550771.

The spelling of 1395884 in words is "one million, three hundred ninety-five thousand, eight hundred eighty-four".