380287948 has 12 divisors (see below), whose sum is σ = 671965840. Its totient is φ = 188297712.

The previous prime is 380287937. The next prime is 380287967. The reversal of 380287948 is 849782083.

It is a plaindrome in base 16.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 461103 + ... + 461926.

Almost surely, 2^380287948 is an apocalyptic number.

It is an amenable number.

380287948 is a deficient number, since it is larger than the sum of its proper divisors (291677892).

380287948 is a wasteful number, since it uses less digits than its factorization.

380287948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923136 (or 923134 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 380287948 is about 19500.9730013659. The cubic root of 380287948 is about 724.4985501184.

The spelling of 380287948 in words is "three hundred eighty million, two hundred eighty-seven thousand, nine hundred forty-eight".