385597435 has 4 divisors (see below), whose sum is σ = 462716928. Its totient is φ = 308477944.

The previous prime is 385597411. The next prime is 385597441. The reversal of 385597435 is 534795583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 385597435 - 2²³ = 377208827 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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, 38559739 + ... + 38559748.

It is an arithmetic number, because the mean of its divisors is an integer number (115679232).

Almost surely, 2^385597435 is an apocalyptic number.

385597435 is a deficient number, since it is larger than the sum of its proper divisors (77119493).

385597435 is an equidigital number, since it uses as much as digits as its factorization.

385597435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77119492.

The product of its digits is 2268000, while the sum is 49.

The square root of 385597435 is about 19636.6350223250. The cubic root of 385597435 is about 727.8547358140.

The spelling of 385597435 in words is "three hundred eighty-five million, five hundred ninety-seven thousand, four hundred thirty-five".