383353379 has 2 divisors, whose sum is σ = 383353380. Its totient is φ = 383353378.

The previous prime is 383353357. The next prime is 383353393. The reversal of 383353379 is 973353383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 383353379 - 2⁸ = 383353123 is a prime.

It is not a weakly prime, because it can be changed into another prime (383353679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191676689 + 191676690.

It is an arithmetic number, because the mean of its divisors is an integer number (191676690).

Almost surely, 2^383353379 is an apocalyptic number.

383353379 is a deficient number, since it is larger than the sum of its proper divisors (1).

383353379 is an equidigital number, since it uses as much as digits as its factorization.

383353379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 44.

The square root of 383353379 is about 19579.4121208988. The cubic root of 383353379 is about 726.4400258561.

It can be divided in two parts, 38335 and 3379, that added together give a palindrome (41714).

The spelling of 383353379 in words is "three hundred eighty-three million, three hundred fifty-three thousand, three hundred seventy-nine".