1395684 has 24 divisors (see below), whose sum is σ = 3618720. Its totient is φ = 465192.

The previous prime is 1395679. The next prime is 1395697. The reversal of 1395684 is 4865931.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6354 + ... + 6569.

It is an arithmetic number, because the mean of its divisors is an integer number (150780).

2^1395684 is an apocalyptic number.

It is an amenable number.

1395684 is an abundant number, since it is smaller than the sum of its proper divisors (2223036).

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

1395684 is a wasteful number, since it uses less digits than its factorization.

1395684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936 (or 12928 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 1395684 is about 1181.3907059055. The cubic root of 1395684 is about 111.7538172652.

The spelling of 1395684 in words is "one million, three hundred ninety-five thousand, six hundred eighty-four".