4936388 has 12 divisors (see below), whose sum is σ = 8660652. Its totient is φ = 2461920.

The previous prime is 4936381. The next prime is 4936391. The reversal of 4936388 is 8836394.

It can be written as a sum of positive squares in 2 ways, for example, as 643204 + 4293184 = 802^2 + 2072^2 .

It is not an unprimeable number, because it can be changed into a prime (4936381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (721721).

Almost surely, 2^4936388 is an apocalyptic number.

It is an amenable number.

4936388 is a deficient number, since it is larger than the sum of its proper divisors (3724264).

4936388 is a wasteful number, since it uses less digits than its factorization.

4936388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142 (or 3140 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 4936388 is about 2221.7983706898. The cubic root of 4936388 is about 170.2693308595.

The spelling of 4936388 in words is "four million, nine hundred thirty-six thousand, three hundred eighty-eight".