354284043 has 4 divisors (see below), whose sum is σ = 472378728. Its totient is φ = 236189360.

The previous prime is 354284003. The next prime is 354284059. The reversal of 354284043 is 340482453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354284043 - 2²⁶ = 287175179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354283995 and 354284013.

It is not an unprimeable number, because it can be changed into a prime (354284003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59047338 + ... + 59047343.

It is an arithmetic number, because the mean of its divisors is an integer number (118094682).

Almost surely, 2^354284043 is an apocalyptic number.

354284043 is a deficient number, since it is larger than the sum of its proper divisors (118094685).

354284043 is a wasteful number, since it uses less digits than its factorization.

354284043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118094684.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 354284043 is about 18822.4345662297. The cubic root of 354284043 is about 707.5935476282.

The spelling of 354284043 in words is "three hundred fifty-four million, two hundred eighty-four thousand, forty-three".