2384434 has 16 divisors (see below), whose sum is σ = 3877272. Its totient is φ = 1093248.

The previous prime is 2384419. The next prime is 2384461. The reversal of 2384434 is 4344832.

It can be written as a sum of positive squares in 4 ways, for example, as 1476225 + 908209 = 1215^2 + 953^2 .

It is a d-powerful number, because it can be written as 2 + 3⁷ + 8⁷ + 4 + 4⁷ + 3⁸ + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7462 + ... + 7774.

2^2384434 is an apocalyptic number.

2384434 is a deficient number, since it is larger than the sum of its proper divisors (1492838).

2384434 is a wasteful number, since it uses less digits than its factorization.

2384434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621.

The product of its digits is 9216, while the sum is 28.

The square root of 2384434 is about 1544.1612610087. The cubic root of 2384434 is about 133.5965065959.

The spelling of 2384434 in words is "two million, three hundred eighty-four thousand, four hundred thirty-four".