385729351 has 8 divisors (see below), whose sum is σ = 441098240. Its totient is φ = 330426648.

The previous prime is 385729321. The next prime is 385729397. The reversal of 385729351 is 153927583.

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

It is a cyclic number.

It is not a de Polignac number, because 385729351 - 2¹³ = 385721159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 385729298 and 385729307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385729321) 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, 3351 + ... + 27976.

It is an arithmetic number, because the mean of its divisors is an integer number (55137280).

Almost surely, 2^385729351 is an apocalyptic number.

385729351 is a deficient number, since it is larger than the sum of its proper divisors (55368889).

385729351 is a wasteful number, since it uses less digits than its factorization.

385729351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33093.

The product of its digits is 226800, while the sum is 43.

The square root of 385729351 is about 19639.9936608951. The cubic root of 385729351 is about 727.9377280139.

The spelling of 385729351 in words is "three hundred eighty-five million, seven hundred twenty-nine thousand, three hundred fifty-one".