3960830 has 32 divisors (see below), whose sum is σ = 7884864. Its totient is φ = 1424896.

The previous prime is 3960829. The next prime is 3960833. The reversal of 3960830 is 380693.

It is a junction number, because it is equal to n+sod(n) for n = 3960793 and 3960802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404 + ... + 4416.

It is an arithmetic number, because the mean of its divisors is an integer number (246402).

Almost surely, 2^3960830 is an apocalyptic number.

3960830 is a deficient number, since it is larger than the sum of its proper divisors (3924034).

3960830 is a wasteful number, since it uses less digits than its factorization.

3960830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060.

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

The square root of 3960830 is about 1990.1834086335. The cubic root of 3960830 is about 158.2202504334.

The spelling of 3960830 in words is "three million, nine hundred sixty thousand, eight hundred thirty".