4785090238 has 32 divisors (see below), whose sum is σ = 7414727040. Its totient is φ = 2314602240.

The previous prime is 4785090199. The next prime is 4785090239. The reversal of 4785090238 is 8320905874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4785090239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6654843 + ... + 6655561.

It is an arithmetic number, because the mean of its divisors is an integer number (231710220).

Almost surely, 2^4785090238 is an apocalyptic number.

4785090238 is a deficient number, since it is larger than the sum of its proper divisors (2629636802).

4785090238 is a wasteful number, since it uses less digits than its factorization.

4785090238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 4785090238 is about 69174.3466756282. The cubic root of 4785090238 is about 1685.1169384689.

The spelling of 4785090238 in words is "four billion, seven hundred eighty-five million, ninety thousand, two hundred thirty-eight".