1384604 has 12 divisors (see below), whose sum is σ = 2609544. Its totient is φ = 639024.

The previous prime is 1384601. The next prime is 1384613. The reversal of 1384604 is 4064831.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384601) 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, 13262 + ... + 13365.

It is an arithmetic number, because the mean of its divisors is an integer number (217462).

2^1384604 is an apocalyptic number.

It is an amenable number.

1384604 is a deficient number, since it is larger than the sum of its proper divisors (1224940).

1384604 is a wasteful number, since it uses less digits than its factorization.

1384604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26644 (or 26642 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1384604 is about 1176.6919732878. The cubic root of 1384604 is about 111.4573023187.

The spelling of 1384604 in words is "one million, three hundred eighty-four thousand, six hundred four".