384725942 has 8 divisors (see below), whose sum is σ = 577176600. Its totient is φ = 192333744.

The previous prime is 384725941. The next prime is 384725969. The reversal of 384725942 is 249527483.

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

It is a junction number, because it is equal to n+sod(n) for n = 384725893 and 384725902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384725941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10409 + ... + 29627.

It is an arithmetic number, because the mean of its divisors is an integer number (72147075).

Almost surely, 2^384725942 is an apocalyptic number.

384725942 is a deficient number, since it is larger than the sum of its proper divisors (192450658).

384725942 is a wasteful number, since it uses less digits than its factorization.

384725942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29230.

The product of its digits is 483840, while the sum is 44.

The square root of 384725942 is about 19614.4319825989. The cubic root of 384725942 is about 727.3059780262.

The spelling of 384725942 in words is "three hundred eighty-four million, seven hundred twenty-five thousand, nine hundred forty-two".