385589417236 has 6 divisors (see below), whose sum is σ = 674781480170. Its totient is φ = 192794708616.

The previous prime is 385589417231. The next prime is 385589417249. The reversal of 385589417236 is 632714985583.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 216742389136 + 168847028100 = 465556^2 + 410910^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385589417231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48198677151 + ... + 48198677158.

Almost surely, 2^385589417236 is an apocalyptic number.

It is an amenable number.

385589417236 is a deficient number, since it is larger than the sum of its proper divisors (289192062934).

385589417236 is a wasteful number, since it uses less digits than its factorization.

385589417236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96397354313 (or 96397354311 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 61.

The spelling of 385589417236 in words is "three hundred eighty-five billion, five hundred eighty-nine million, four hundred seventeen thousand, two hundred thirty-six".