385263361 has 8 divisors (see below), whose sum is σ = 463474880. Its totient is φ = 312845328.

The previous prime is 385263337. The next prime is 385263391. The reversal of 385263361 is 163362583.

It is a happy number.

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 385263361 - 2¹⁷ = 385132289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 385263361.

It is not an unprimeable number, because it can be changed into a prime (385263301) 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, 1448226 + ... + 1448491.

It is an arithmetic number, because the mean of its divisors is an integer number (57934360).

Almost surely, 2^385263361 is an apocalyptic number.

It is an amenable number.

385263361 is a deficient number, since it is larger than the sum of its proper divisors (78211519).

385263361 is a wasteful number, since it uses less digits than its factorization.

385263361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896743.

The product of its digits is 77760, while the sum is 37.

The square root of 385263361 is about 19628.1267827574. The cubic root of 385263361 is about 727.6444754259.

The spelling of 385263361 in words is "three hundred eighty-five million, two hundred sixty-three thousand, three hundred sixty-one".