3982770 has 96 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 959040.

The previous prime is 3982763. The next prime is 3982801. The reversal of 3982770 is 772893.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26656 + ... + 26804.

It is an arithmetic number, because the mean of its divisors is an integer number (122850).

Almost surely, 2^3982770 is an apocalyptic number.

3982770 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 3982770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896800).

3982770 is an abundant number, since it is smaller than the sum of its proper divisors (7810830).

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

3982770 is a wasteful number, since it uses less digits than its factorization.

3982770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 3982770 is about 1995.6878513435. The cubic root of 3982770 is about 158.5118528157.

The spelling of 3982770 in words is "three million, nine hundred eighty-two thousand, seven hundred seventy".