385078603 has 24 divisors (see below), whose sum is σ = 484181712. Its totient is φ = 303557184.

The previous prime is 385078571. The next prime is 385078607. The reversal of 385078603 is 306870583.

It is not a de Polignac number, because 385078603 - 2⁵ = 385078571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385078607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200976 + ... + 202882.

It is an arithmetic number, because the mean of its divisors is an integer number (20174238).

Almost surely, 2^385078603 is an apocalyptic number.

385078603 is a deficient number, since it is larger than the sum of its proper divisors (99103109).

385078603 is a wasteful number, since it uses less digits than its factorization.

385078603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 385078603 is about 19623.4197580340. The cubic root of 385078603 is about 727.5281397381.

The spelling of 385078603 in words is "three hundred eighty-five million, seventy-eight thousand, six hundred three".