384266486 has 4 divisors (see below), whose sum is σ = 576399732. Its totient is φ = 192133242.

The previous prime is 384266479. The next prime is 384266513. The reversal of 384266486 is 684662483.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 384266486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96066620 + ... + 96066623.

It is an arithmetic number, because the mean of its divisors is an integer number (144099933).

Almost surely, 2^384266486 is an apocalyptic number.

384266486 is a deficient number, since it is larger than the sum of its proper divisors (192133246).

384266486 is a wasteful number, since it uses less digits than its factorization.

384266486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192133245.

The product of its digits is 1327104, while the sum is 47.

The square root of 384266486 is about 19602.7162913715. The cubic root of 384266486 is about 727.0163361695.

The spelling of 384266486 in words is "three hundred eighty-four million, two hundred sixty-six thousand, four hundred eighty-six".