3840570 has 48 divisors (see below), whose sum is σ = 10090080. Its totient is φ = 1013472.

The previous prime is 3840547. The next prime is 3840601. The reversal of 3840570 is 750483.

It is a zygodrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12357 + ... + 12663.

It is an arithmetic number, because the mean of its divisors is an integer number (210210).

Almost surely, 2^3840570 is an apocalyptic number.

3840570 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3840570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5045040).

3840570 is an abundant number, since it is smaller than the sum of its proper divisors (6249510).

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

3840570 is a wasteful number, since it uses less digits than its factorization.

3840570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3840570 is about 1959.7372272833. The cubic root of 3840570 is about 156.6024534390.

The spelling of 3840570 in words is "three million, eight hundred forty thousand, five hundred seventy".