1339498 has 8 divisors (see below), whose sum is σ = 2127492. Its totient is φ = 630336.

The previous prime is 1339487. The next prime is 1339523. The reversal of 1339498 is 8949331.

It can be written as a sum of positive squares in 2 ways, for example, as 1247689 + 91809 = 1117^2 + 303^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19665 + ... + 19732.

2^1339498 is an apocalyptic number.

1339498 is a deficient number, since it is larger than the sum of its proper divisors (787994).

1339498 is a wasteful number, since it uses less digits than its factorization.

1339498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39416.

The product of its digits is 23328, while the sum is 37.

The square root of 1339498 is about 1157.3668389927. The cubic root of 1339498 is about 110.2336082156.

The spelling of 1339498 in words is "one million, three hundred thirty-nine thousand, four hundred ninety-eight".