354726 has 16 divisors (see below), whose sum is σ = 788400. Its totient is φ = 118224.

The previous prime is 354703. The next prime is 354727. The reversal of 354726 is 627453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 354726.

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 354726.

It is not an unprimeable number, because it can be changed into a prime (354727) 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, 3231 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (49275).

2³⁵⁴⁷²⁶ is an apocalyptic number.

354726 is an abundant number, since it is smaller than the sum of its proper divisors (433674).

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

354726 is a wasteful number, since it uses less digits than its factorization.

354726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6580 (or 6574 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 354726 is about 595.5887843135. The cubic root of 354726 is about 70.7887658130.

It can be divided in two parts, 35 and 4726, that added together give a square (4761 = 69²).

The spelling of 354726 in words is "three hundred fifty-four thousand, seven hundred twenty-six".