3821030 has 8 divisors (see below), whose sum is σ = 6877872. Its totient is φ = 1528408.

The previous prime is 3821009. The next prime is 3821057. The reversal of 3821030 is 301283.

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

It is a congruent number.

It is an unprimeable number.

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, 191042 + ... + 191061.

It is an arithmetic number, because the mean of its divisors is an integer number (859734).

Almost surely, 2^3821030 is an apocalyptic number.

3821030 is a deficient number, since it is larger than the sum of its proper divisors (3056842).

3821030 is a wasteful number, since it uses less digits than its factorization.

3821030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382110.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3821030 is about 1954.7455077324. The cubic root of 3821030 is about 156.3364151320.

It can be divided in two parts, 3 and 821030, that multiplied together give a triangular number (2463090 = T₂₂₁₉).

The spelling of 3821030 in words is "three million, eight hundred twenty-one thousand, thirty".