380482887 has 8 divisors (see below), whose sum is σ = 509967360. Its totient is φ = 252326840.

The previous prime is 380482853. The next prime is 380482891. The reversal of 380482887 is 788284083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380482887 - 2¹⁶ = 380417351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380482897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331437 + ... + 332582.

It is an arithmetic number, because the mean of its divisors is an integer number (63745920).

Almost surely, 2^380482887 is an apocalyptic number.

380482887 is a deficient number, since it is larger than the sum of its proper divisors (129484473).

380482887 is a wasteful number, since it uses less digits than its factorization.

380482887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664213.

The product of its (nonzero) digits is 688128, while the sum is 48.

The square root of 380482887 is about 19505.9705475016. The cubic root of 380482887 is about 724.6223237817.

The spelling of 380482887 in words is "three hundred eighty million, four hundred eighty-two thousand, eight hundred eighty-seven".