1339494 has 24 divisors (see below), whose sum is σ = 2903112. Its totient is φ = 411840.
The previous prime is 1339487. The next prime is 1339523. The reversal of 1339494 is 4949331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354 + ... + 1674.
It is an arithmetic number, because the mean of its divisors is an integer number (120963).
21339494 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1339494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451556).
1339494 is an abundant number, since it is smaller than the sum of its proper divisors (1563618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1339494 is a wasteful number, since it uses less digits than its factorization.
1339494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352 (or 1339 counting only the distinct ones).
The product of its digits is 11664, while the sum is 33.
The square root of 1339494 is about 1157.3651109309. The cubic root of 1339494 is about 110.2334984892.
The spelling of 1339494 in words is "one million, three hundred thirty-nine thousand, four hundred ninety-four".
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