2924438 has 8 divisors (see below), whose sum is σ = 4785480. Its totient is φ = 1329280.

The previous prime is 2924437. The next prime is 2924477. The reversal of 2924438 is 8344292.

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

It is a super-3 number, since 3×2924438³ = 75032343337810787016, which contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2924431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66443 + ... + 66486.

It is an arithmetic number, because the mean of its divisors is an integer number (598185).

2^2924438 is an apocalyptic number.

2924438 is a deficient number, since it is larger than the sum of its proper divisors (1861042).

2924438 is a wasteful number, since it uses less digits than its factorization.

2924438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132942.

The product of its digits is 13824, while the sum is 32.

The square root of 2924438 is about 1710.0988275535. The cubic root of 2924438 is about 143.0037653662.

The spelling of 2924438 in words is "two million, nine hundred twenty-four thousand, four hundred thirty-eight".