3960380 has 24 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 1561280.

The previous prime is 3960377. The next prime is 3960401. The reversal of 3960380 is 830693.

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 7 ways as a sum of consecutive naturals, for example, 26 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (351540).

Almost surely, 2^3960380 is an apocalyptic number.

It is an amenable number.

3960380 is an abundant number, since it is smaller than the sum of its proper divisors (4476580).

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

3960380 is a wasteful number, since it uses less digits than its factorization.

3960380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3960380 is about 1990.0703505153. The cubic root of 3960380 is about 158.2142582710.

The spelling of 3960380 in words is "three million, nine hundred sixty thousand, three hundred eighty".