2439468 has 18 divisors (see below), whose sum is σ = 6166524. Its totient is φ = 813144.

The previous prime is 2439461. The next prime is 2439487. The reversal of 2439468 is 8649342.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×2439468³ = 43551852377955333696, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 67763 = 2439468 / (2 + 4 + 3 + 9 + 4 + 6 + 8).

It is a d-powerful number, because it can be written as 2²¹ + 4² + 3 + 9³ + 4⁹ + 6⁶ + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (2439461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33846 + ... + 33917.

2^2439468 is an apocalyptic number.

It is an amenable number.

2439468 is an abundant number, since it is smaller than the sum of its proper divisors (3727056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2439468 is a wasteful number, since it uses less digits than its factorization.

2439468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67773 (or 67768 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2439468 is about 1561.8796368479. The cubic root of 2439468 is about 134.6165249176.

The spelling of 2439468 in words is "two million, four hundred thirty-nine thousand, four hundred sixty-eight".