354357 has 6 divisors (see below), whose sum is σ = 511862. Its totient is φ = 236232.

The previous prime is 354353. The next prime is 354371. The reversal of 354357 is 753453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 352836 + 1521 = 594^2 + 39^2 .

It is not a de Polignac number, because 354357 - 2² = 354353 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 5 + 3¹¹ + 4 + 5 + 7² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19678 + ... + 19695.

2³⁵⁴³⁵⁷ is an apocalyptic number.

It is an amenable number.

354357 is a deficient number, since it is larger than the sum of its proper divisors (157505).

354357 is a wasteful number, since it uses less digits than its factorization.

354357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39379 (or 39376 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 354357 is about 595.2789262186. The cubic root of 354357 is about 70.7642115400.

It can be divided in two parts, 3543 and 57, that added together give a square (3600 = 60²).

The spelling of 354357 in words is "three hundred fifty-four thousand, three hundred fifty-seven".