384564248794 has 8 divisors (see below), whose sum is σ = 629286952608. Its totient is φ = 174801931260.

The previous prime is 384564248791. The next prime is 384564248801. The reversal of 384564248794 is 497842465483.

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

It is a super-2 number, since 2×384564248794² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (384564248791) 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 3 ways as a sum of consecutive naturals, for example, 8740096542 + ... + 8740096585.

It is an arithmetic number, because the mean of its divisors is an integer number (78660869076).

Almost surely, 2^384564248794 is an apocalyptic number.

384564248794 is a deficient number, since it is larger than the sum of its proper divisors (244722703814).

384564248794 is a wasteful number, since it uses less digits than its factorization.

384564248794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17480193140.

The product of its digits is 185794560, while the sum is 64.

The spelling of 384564248794 in words is "three hundred eighty-four billion, five hundred sixty-four million, two hundred forty-eight thousand, seven hundred ninety-four".