384205652 has 6 divisors (see below), whose sum is σ = 672359898. Its totient is φ = 192102824.

The previous prime is 384205603. The next prime is 384205693. The reversal of 384205652 is 256502483.

It can be written as a sum of positive squares in only one way, i.e., 207475216 + 176730436 = 14404^2 + 13294^2 .

It is a super-2 number, since 2×384205652² = 295227966057490208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48025703 + ... + 48025710.

It is an arithmetic number, because the mean of its divisors is an integer number (112059983).

Almost surely, 2^384205652 is an apocalyptic number.

It is an amenable number.

384205652 is a deficient number, since it is larger than the sum of its proper divisors (288154246).

384205652 is a wasteful number, since it uses less digits than its factorization.

384205652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96051417 (or 96051415 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 384205652 is about 19601.1645572400. The cubic root of 384205652 is about 726.9779690054.

The spelling of 384205652 in words is "three hundred eighty-four million, two hundred five thousand, six hundred fifty-two".