384242476 has 6 divisors (see below), whose sum is σ = 672424340. Its totient is φ = 192121236.

The previous prime is 384242473. The next prime is 384242479. The reversal of 384242476 is 674242483.

It is an interprime number because it is at equal distance from previous prime (384242473) and next prime (384242479).

It is a super-2 number, since 2×384242476² = 295284560725221152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (384242473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48030306 + ... + 48030313.

Almost surely, 2^384242476 is an apocalyptic number.

It is an amenable number.

384242476 is a deficient number, since it is larger than the sum of its proper divisors (288181864).

384242476 is a wasteful number, since it uses less digits than its factorization.

384242476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96060623 (or 96060621 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

The square root of 384242476 is about 19602.1038666772. The cubic root of 384242476 is about 727.0011938777.

The spelling of 384242476 in words is "three hundred eighty-four million, two hundred forty-two thousand, four hundred seventy-six".