1713049 has 8 divisors (see below), whose sum is σ = 1855112. Its totient is φ = 1572480.

The previous prime is 1713043. The next prime is 1713071. The reversal of 1713049 is 9403171.

It can be written as a sum of positive squares in 4 ways, for example, as 413449 + 1299600 = 643^2 + 1140^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-1713049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3859 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (231889).

2^1713049 is an apocalyptic number.

It is an amenable number.

1713049 is a deficient number, since it is larger than the sum of its proper divisors (142063).

1713049 is a wasteful number, since it uses less digits than its factorization.

1713049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1713049 is about 1308.8349781390. The cubic root of 1713049 is about 119.6529090707.

The spelling of 1713049 in words is "one million, seven hundred thirteen thousand, forty-nine".