380453383 has 2 divisors, whose sum is σ = 380453384. Its totient is φ = 380453382.

The previous prime is 380453369. The next prime is 380453399. The reversal of 380453383 is 383354083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380453383 - 2⁹ = 380452871 is a prime.

It is a super-2 number, since 2×380453383² = 289489553272289378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380453363) 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, 190226691 + 190226692.

It is an arithmetic number, because the mean of its divisors is an integer number (190226692).

Almost surely, 2^380453383 is an apocalyptic number.

380453383 is a deficient number, since it is larger than the sum of its proper divisors (1).

380453383 is an equidigital number, since it uses as much as digits as its factorization.

380453383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 380453383 is about 19505.2142515790. The cubic root of 380453383 is about 724.6035933645.

The spelling of 380453383 in words is "three hundred eighty million, four hundred fifty-three thousand, three hundred eighty-three".