385730429184 has 405 divisors, whose sum is σ = 1219271272527. Its totient is φ = 121273003008.

The previous prime is 385730429167. The next prime is 385730429197. The reversal of 385730429184 is 481924037583.

It is a happy number.

The square root of 385730429184 is 621072.

It is a perfect power (a square), and thus also a powerful number.

385730429184 is a `hidden beast` number, since 3 + 8 + 5 + 7 + 30 + 429 + 184 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 385730429184.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1699252879 + ... + 1699253105.

Almost surely, 2^385730429184 is an apocalyptic number.

385730429184 is the 621072-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385730429184

385730429184 is an abundant number, since it is smaller than the sum of its proper divisors (833540843343).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385730429184 is an frugal number, since it uses more digits than its factorization.

385730429184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 385730429184 in words is "three hundred eighty-five billion, seven hundred thirty million, four hundred twenty-nine thousand, one hundred eighty-four".