1339792 has 10 divisors (see below), whose sum is σ = 2595878. Its totient is φ = 669888.

The previous prime is 1339781. The next prime is 1339813. The reversal of 1339792 is 2979331.

It can be written as a sum of positive squares in only one way, i.e., 1008016 + 331776 = 1004^2 + 576^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41853 + ... + 41884.

2^1339792 is an apocalyptic number.

It is an amenable number.

1339792 is a deficient number, since it is larger than the sum of its proper divisors (1256086).

1339792 is an equidigital number, since it uses as much as digits as its factorization.

1339792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83745 (or 83739 counting only the distinct ones).

The product of its digits is 10206, while the sum is 34.

The square root of 1339792 is about 1157.4938444761. The cubic root of 1339792 is about 110.2416725079.

The spelling of 1339792 in words is "one million, three hundred thirty-nine thousand, seven hundred ninety-two".