1339748 has 12 divisors (see below), whose sum is σ = 2354352. Its totient is φ = 667080.

The previous prime is 1339729. The next prime is 1339759. The reversal of 1339748 is 8479331.

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, 683 + ... + 1773.

It is an arithmetic number, because the mean of its divisors is an integer number (196196).

2^1339748 is an apocalyptic number.

It is an amenable number.

1339748 is a deficient number, since it is larger than the sum of its proper divisors (1014604).

1339748 is a wasteful number, since it uses less digits than its factorization.

1339748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1400 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 1339748 is about 1157.4748377395. The cubic root of 1339748 is about 110.2404656821.

The spelling of 1339748 in words is "one million, three hundred thirty-nine thousand, seven hundred forty-eight".