2388436 has 12 divisors (see below), whose sum is σ = 4193728. Its totient is φ = 1190232.

The previous prime is 2388409. The next prime is 2388443. The reversal of 2388436 is 6348832.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2 + 3¹² + 8 + 8³ + 4⁹ + 3¹³ + 6 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655 + ... + 2281.

2^2388436 is an apocalyptic number.

It is an amenable number.

2388436 is a deficient number, since it is larger than the sum of its proper divisors (1805292).

2388436 is a wasteful number, since it uses less digits than its factorization.

2388436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1996 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 2388436 is about 1545.4565668436. The cubic root of 2388436 is about 133.6712069762.

The spelling of 2388436 in words is "two million, three hundred eighty-eight thousand, four hundred thirty-six".