384654236 has 12 divisors (see below), whose sum is σ = 683192328. Its totient is φ = 189456432.

The previous prime is 384654203. The next prime is 384654241. The reversal of 384654236 is 632456483.

It is a junction number, because it is equal to n+sod(n) for n = 384654193 and 384654202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717371 + ... + 717906.

It is an arithmetic number, because the mean of its divisors is an integer number (56932694).

Almost surely, 2^384654236 is an apocalyptic number.

It is an amenable number.

384654236 is a deficient number, since it is larger than the sum of its proper divisors (298538092).

384654236 is a wasteful number, since it uses less digits than its factorization.

384654236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435348 (or 1435346 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 384654236 is about 19612.6040086471. The cubic root of 384654236 is about 727.2607896317.

The spelling of 384654236 in words is "three hundred eighty-four million, six hundred fifty-four thousand, two hundred thirty-six".