3830726 has 8 divisors (see below), whose sum is σ = 5944320. Its totient is φ = 1849288.

The previous prime is 3830713. The next prime is 3830731. The reversal of 3830726 is 6270383.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 32966 + ... + 33081.

It is an arithmetic number, because the mean of its divisors is an integer number (743040).

Almost surely, 2^3830726 is an apocalyptic number.

3830726 is a deficient number, since it is larger than the sum of its proper divisors (2113594).

3830726 is a wasteful number, since it uses less digits than its factorization.

3830726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66078.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3830726 is about 1957.2240546243. The cubic root of 3830726 is about 156.4685398490.

The spelling of 3830726 in words is "three million, eight hundred thirty thousand, seven hundred twenty-six".