354268 has 12 divisors (see below), whose sum is σ = 640192. Its totient is φ = 171360.

The previous prime is 354259. The next prime is 354271. The reversal of 354268 is 862453.

It is a super-3 number, since 3×354268³ = 133388083081010496, which contains 333 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305 + ... + 1552.

354268 is a Friedman number, since it can be written as 54*3^8-26, using all its digits and the basic arithmetic operations.

2³⁵⁴²⁶⁸ is an apocalyptic number.

It is an amenable number.

354268 is a deficient number, since it is larger than the sum of its proper divisors (285924).

354268 is a wasteful number, since it uses less digits than its factorization.

354268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892 (or 2890 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 354268 is about 595.2041666521. The cubic root of 354268 is about 70.7582866844.

The spelling of 354268 in words is "three hundred fifty-four thousand, two hundred sixty-eight".