2298434 has 8 divisors (see below), whose sum is σ = 3650508. Its totient is φ = 1081600.

The previous prime is 2298427. The next prime is 2298469. The reversal of 2298434 is 4348922.

It can be written as a sum of positive squares in 2 ways, for example, as 1697809 + 600625 = 1303^2 + 775^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2298434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33767 + ... + 33834.

2^2298434 is an apocalyptic number.

2298434 is a deficient number, since it is larger than the sum of its proper divisors (1352074).

2298434 is a wasteful number, since it uses less digits than its factorization.

2298434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67620.

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

The square root of 2298434 is about 1516.0587059873. The cubic root of 2298434 is about 131.9706469780.

It can be divided in two parts, 22984 and 34, that multiplied together give a square (781456 = 884²).

The spelling of 2298434 in words is "two million, two hundred ninety-eight thousand, four hundred thirty-four".