2388413 has 4 divisors (see below), whose sum is σ = 2391900. Its totient is φ = 2384928.

The previous prime is 2388409. The next prime is 2388443. The reversal of 2388413 is 3148832.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1138489 + 1249924 = 1067^2 + 1118^2 .

It is a cyclic number.

It is not a de Polignac number, because 2388413 - 2² = 2388409 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 3⁶ + 8³ + 8⁷ + 4⁹ + 1 + 3⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388403) 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, 338 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (597975).

2^2388413 is an apocalyptic number.

It is an amenable number.

2388413 is a deficient number, since it is larger than the sum of its proper divisors (3487).

2388413 is an equidigital number, since it uses as much as digits as its factorization.

2388413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486.

The product of its digits is 4608, while the sum is 29.

The square root of 2388413 is about 1545.4491256589. The cubic root of 2388413 is about 133.6707779022.

The spelling of 2388413 in words is "two million, three hundred eighty-eight thousand, four hundred thirteen".