380907883 has 4 divisors (see below), whose sum is σ = 383036040. Its totient is φ = 378779728.

The previous prime is 380907869. The next prime is 380907937. The reversal of 380907883 is 388709083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 388709083 = 7 ⋅55529869.

It is a cyclic number.

It is not a de Polignac number, because 380907883 - 2¹³ = 380899691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380907823) 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, 1063810 + ... + 1064167.

It is an arithmetic number, because the mean of its divisors is an integer number (95759010).

Almost surely, 2^380907883 is an apocalyptic number.

380907883 is a deficient number, since it is larger than the sum of its proper divisors (2128157).

380907883 is a wasteful number, since it uses less digits than its factorization.

380907883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128156.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 380907883 is about 19516.8615048629. The cubic root of 380907883 is about 724.8920222862.

The spelling of 380907883 in words is "three hundred eighty million, nine hundred seven thousand, eight hundred eighty-three".