380788383 has 4 divisors (see below), whose sum is σ = 507717848. Its totient is φ = 253858920.

The previous prime is 380788381. The next prime is 380788393. The reversal of 380788383 is 383887083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383887083 = 3 ⋅127962361.

It is not a de Polignac number, because 380788383 - 2¹ = 380788381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380788381) 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, 63464728 + ... + 63464733.

It is an arithmetic number, because the mean of its divisors is an integer number (126929462).

Almost surely, 2^380788383 is an apocalyptic number.

380788383 is a deficient number, since it is larger than the sum of its proper divisors (126929465).

380788383 is a wasteful number, since it uses less digits than its factorization.

380788383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126929464.

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 380788383 is about 19513.7998093657. The cubic root of 380788383 is about 724.8162089808.

The spelling of 380788383 in words is "three hundred eighty million, seven hundred eighty-eight thousand, three hundred eighty-three".