354066231 has 8 divisors (see below), whose sum is σ = 473165440. Its totient is φ = 235505592.

The previous prime is 354066211. The next prime is 354066239. The reversal of 354066231 is 132660453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354066231 - 2¹³ = 354058039 is a prime.

It is a super-2 number, since 2×354066231² = 250725791869090722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354066239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133105 + ... + 135738.

It is an arithmetic number, because the mean of its divisors is an integer number (59145680).

Almost surely, 2^354066231 is an apocalyptic number.

354066231 is a deficient number, since it is larger than the sum of its proper divisors (119099209).

354066231 is a wasteful number, since it uses less digits than its factorization.

354066231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269285.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 354066231 is about 18816.6477088774. The cubic root of 354066231 is about 707.4485096149.

The spelling of 354066231 in words is "three hundred fifty-four million, sixty-six thousand, two hundred thirty-one".