3850340 has 48 divisors (see below), whose sum is σ = 8890560. Its totient is φ = 1392000.

The previous prime is 3850339. The next prime is 3850373. The reversal of 3850340 is 430583.

3850340 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15215 + ... + 15465.

It is an arithmetic number, because the mean of its divisors is an integer number (185220).

Almost surely, 2^3850340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4445280).

3850340 is an abundant number, since it is smaller than the sum of its proper divisors (5040220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3850340 is a wasteful number, since it uses less digits than its factorization.

3850340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3850340 is about 1962.2283251447. The cubic root of 3850340 is about 156.7351343006.

The spelling of 3850340 in words is "three million, eight hundred fifty thousand, three hundred forty".