3798434 has 8 divisors (see below), whose sum is σ = 5753280. Its totient is φ = 1880676.

The previous prime is 3798419. The next prime is 3798437. The reversal of 3798434 is 4348973.

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

It is not an unprimeable number, because it can be changed into a prime (3798437) 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, 9014 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (719160).

Almost surely, 2^3798434 is an apocalyptic number.

3798434 is a deficient number, since it is larger than the sum of its proper divisors (1954846).

3798434 is a wasteful number, since it uses less digits than its factorization.

3798434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18544.

The product of its digits is 72576, while the sum is 38.

The square root of 3798434 is about 1948.9571570458. The cubic root of 3798434 is about 156.0276359104.

The spelling of 3798434 in words is "three million, seven hundred ninety-eight thousand, four hundred thirty-four".