2439498 has 8 divisors (see below), whose sum is σ = 4879008. Its totient is φ = 813164.

The previous prime is 2439497. The next prime is 2439499. The reversal of 2439498 is 8949342.

It is an interprime number because it is at equal distance from previous prime (2439497) and next prime (2439499).

It is a sphenic number, since it is the product of 3 distinct primes.

2439498 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2439491) 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, 203286 + ... + 203297.

It is an arithmetic number, because the mean of its divisors is an integer number (609876).

2^2439498 is an apocalyptic number.

2439498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2439498 is a wasteful number, since it uses less digits than its factorization.

2439498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406588.

The product of its digits is 62208, while the sum is 39.

The square root of 2439498 is about 1561.8892406314. The cubic root of 2439498 is about 134.6170767427.

Subtracting from 2439498 its product of digits (62208), we obtain a triangular number (2377290 = T₂₁₈₀).

The spelling of 2439498 in words is "two million, four hundred thirty-nine thousand, four hundred ninety-eight".