1339708382 has 4 divisors (see below), whose sum is σ = 2009562576. Its totient is φ = 669854190.

The previous prime is 1339708327. The next prime is 1339708417. The reversal of 1339708382 is 2838079331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334927094 + ... + 334927097.

It is an arithmetic number, because the mean of its divisors is an integer number (502390644).

Almost surely, 2^1339708382 is an apocalyptic number.

1339708382 is a deficient number, since it is larger than the sum of its proper divisors (669854194).

1339708382 is an equidigital number, since it uses as much as digits as its factorization.

1339708382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669854193.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 1339708382 is about 36602.0270203714. The cubic root of 1339708382 is about 1102.3937902255.

The spelling of 1339708382 in words is "one billion, three hundred thirty-nine million, seven hundred eight thousand, three hundred eighty-two".