1389714 has 16 divisors (see below), whose sum is σ = 2821728. Its totient is φ = 456192.

The previous prime is 1389697. The next prime is 1389727. The reversal of 1389714 is 4179831.

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, 1327 + ... + 2130.

It is an arithmetic number, because the mean of its divisors is an integer number (176358).

2^1389714 is an apocalyptic number.

1389714 is an abundant number, since it is smaller than the sum of its proper divisors (1432014).

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

1389714 is a wasteful number, since it uses less digits than its factorization.

1389714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529.

The product of its digits is 6048, while the sum is 33.

The square root of 1389714 is about 1178.8613149985. The cubic root of 1389714 is about 111.5942482358.

The spelling of 1389714 in words is "one million, three hundred eighty-nine thousand, seven hundred fourteen".