384956043 has 8 divisors (see below), whose sum is σ = 518566608. Its totient is φ = 253991424.

The previous prime is 384956023. The next prime is 384956051. The reversal of 384956043 is 340659483.

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

It is not a de Polignac number, because 384956043 - 2⁸ = 384955787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 384955986 and 384956004.

It is not an unprimeable number, because it can be changed into a prime (384956003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661146 + ... + 661727.

It is an arithmetic number, because the mean of its divisors is an integer number (64820826).

Almost surely, 2^384956043 is an apocalyptic number.

384956043 is a deficient number, since it is larger than the sum of its proper divisors (133610565).

384956043 is a wasteful number, since it uses less digits than its factorization.

384956043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322973.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 384956043 is about 19620.2967102947. The cubic root of 384956043 is about 727.4509474372.

The spelling of 384956043 in words is "three hundred eighty-four million, nine hundred fifty-six thousand, forty-three".