351713 has 6 divisors (see below), whose sum is σ = 373926. Its totient is φ = 330752.

The previous prime is 351707. The next prime is 351727. The reversal of 351713 is 317153.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 113569 + 238144 = 337^2 + 488^2 .

It is not a de Polignac number, because 351713 - 2⁸ = 351457 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 (351733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320 + ... + 897.

It is an arithmetic number, because the mean of its divisors is an integer number (62321).

2³⁵¹⁷¹³ is an apocalyptic number.

It is an amenable number.

351713 is a deficient number, since it is larger than the sum of its proper divisors (22213).

351713 is a wasteful number, since it uses less digits than its factorization.

351713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251 (or 1234 counting only the distinct ones).

The product of its digits is 315, while the sum is 20.

The square root of 351713 is about 593.0539604454. The cubic root of 351713 is about 70.5877719060.

Adding to 351713 its reverse (317153), we get a palindrome (668866).

The spelling of 351713 in words is "three hundred fifty-one thousand, seven hundred thirteen".