1682139714 has 8 divisors (see below), whose sum is σ = 3364279440. Its totient is φ = 560713236.

The previous prime is 1682139713. The next prime is 1682139757. The reversal of 1682139714 is 4179312861.

It is a happy number.

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

1682139714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1682139713) 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, 140178304 + ... + 140178315.

It is an arithmetic number, because the mean of its divisors is an integer number (420534930).

Almost surely, 2^1682139714 is an apocalyptic number.

1682139714 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.

1682139714 is a wasteful number, since it uses less digits than its factorization.

1682139714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280356624.

The product of its digits is 72576, while the sum is 42.

The square root of 1682139714 is about 41013.8965961538. The cubic root of 1682139714 is about 1189.2888706054.

The spelling of 1682139714 in words is "one billion, six hundred eighty-two million, one hundred thirty-nine thousand, seven hundred fourteen".