354223365 has 16 divisors (see below), whose sum is σ = 596587200. Its totient is φ = 178975872.

The previous prime is 354223361. The next prime is 354223367. The reversal of 354223365 is 563322453.

It is not a de Polignac number, because 354223365 - 2² = 354223361 is a prime.

It is a super-3 number, since 3×354223365³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354223361) 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 15 ways as a sum of consecutive naturals, for example, 621160 + ... + 621729.

It is an arithmetic number, because the mean of its divisors is an integer number (37286700).

Almost surely, 2^354223365 is an apocalyptic number.

It is an amenable number.

354223365 is a deficient number, since it is larger than the sum of its proper divisors (242363835).

354223365 is a wasteful number, since it uses less digits than its factorization.

354223365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242916.

The product of its digits is 64800, while the sum is 33.

The square root of 354223365 is about 18820.8226440823. The cubic root of 354223365 is about 707.5531489579.

The spelling of 354223365 in words is "three hundred fifty-four million, two hundred twenty-three thousand, three hundred sixty-five".