3829990 has 8 divisors (see below), whose sum is σ = 6894000. Its totient is φ = 1531992.

The previous prime is 3829979. The next prime is 3829993. The reversal of 3829990 is 999283.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3829993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191490 + ... + 191509.

It is an arithmetic number, because the mean of its divisors is an integer number (861750).

Almost surely, 2^3829990 is an apocalyptic number.

3829990 is a deficient number, since it is larger than the sum of its proper divisors (3064010).

3829990 is a wasteful number, since it uses less digits than its factorization.

3829990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383006.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 3829990 is about 1957.0360241958. The cubic root of 3829990 is about 156.4585184047.

The spelling of 3829990 in words is "three million, eight hundred twenty-nine thousand, nine hundred ninety".