351726 has 24 divisors (see below), whose sum is σ = 738792. Its totient is φ = 111600.

The previous prime is 351707. The next prime is 351727. The reversal of 351726 is 627153.

It is a super-2 number, since 2×351726² = 247422358152, which contains 22 as substring.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 351696 and 351705.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 351726.

It is not an unprimeable number, because it can be changed into a prime (351727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5736 + ... + 5796.

It is an arithmetic number, because the mean of its divisors is an integer number (30783).

2³⁵¹⁷²⁶ is an apocalyptic number.

351726 is an abundant number, since it is smaller than the sum of its proper divisors (387066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351726 is a wasteful number, since it uses less digits than its factorization.

351726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 97 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 351726 is about 593.0649205610. The cubic root of 351726 is about 70.5886415826.

Adding to 351726 its reverse (627153), we get a palindrome (978879).

The spelling of 351726 in words is "three hundred fifty-one thousand, seven hundred twenty-six".