354389383 has 2 divisors, whose sum is σ = 354389384. Its totient is φ = 354389382.

The previous prime is 354389381. The next prime is 354389417. The reversal of 354389383 is 383983453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354389383 - 2¹ = 354389381 is a prime.

Together with 354389381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354389381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177194691 + 177194692.

It is an arithmetic number, because the mean of its divisors is an integer number (177194692).

Almost surely, 2^354389383 is an apocalyptic number.

354389383 is a deficient number, since it is larger than the sum of its proper divisors (1).

354389383 is an equidigital number, since it uses as much as digits as its factorization.

354389383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 46.

The square root of 354389383 is about 18825.2326147647. The cubic root of 354389383 is about 707.6636707582.

The spelling of 354389383 in words is "three hundred fifty-four million, three hundred eighty-nine thousand, three hundred eighty-three".