1384315 has 8 divisors (see below), whose sum is σ = 1718640. Its totient is φ = 1069152.

The previous prime is 1384309. The next prime is 1384337. The reversal of 1384315 is 5134831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1384315 - 2⁹ = 1383803 is a prime.

1384315 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1384315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4629 + ... + 4918.

It is an arithmetic number, because the mean of its divisors is an integer number (214830).

2^1384315 is an apocalyptic number.

1384315 is a deficient number, since it is larger than the sum of its proper divisors (334325).

1384315 is an equidigital number, since it uses as much as digits as its factorization.

1384315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9581.

The product of its digits is 1440, while the sum is 25.

The square root of 1384315 is about 1176.5691649878. The cubic root of 1384315 is about 111.4495471767.

The spelling of 1384315 in words is "one million, three hundred eighty-four thousand, three hundred fifteen".