3798530 has 8 divisors (see below), whose sum is σ = 6837372. Its totient is φ = 1519408.

The previous prime is 3798521. The next prime is 3798533. The reversal of 3798530 is 358973.

3798530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3759721 + 38809 = 1939^2 + 197^2 .

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 (3798533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189917 + ... + 189936.

Almost surely, 2^3798530 is an apocalyptic number.

3798530 is a deficient number, since it is larger than the sum of its proper divisors (3038842).

3798530 is a wasteful number, since it uses less digits than its factorization.

3798530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379860.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3798530 is about 1948.9817854459. The cubic root of 3798530 is about 156.0289503580.

The spelling of 3798530 in words is "three million, seven hundred ninety-eight thousand, five hundred thirty".