3920964 has 24 divisors (see below), whose sum is σ = 9397248. Its totient is φ = 1271520.

The previous prime is 3920957. The next prime is 3920977. The reversal of 3920964 is 4690293.

3920964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3972 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (391552).

Almost surely, 2^3920964 is an apocalyptic number.

It is an amenable number.

3920964 is an abundant number, since it is smaller than the sum of its proper divisors (5476284).

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

3920964 is a wasteful number, since it uses less digits than its factorization.

3920964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8875 (or 8873 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 3920964 is about 1980.1424191204. The cubic root of 3920964 is about 157.6876272379.

It can be divided in two parts, 3920 and 964, that added together give a palindrome (4884).

The spelling of 3920964 in words is "three million, nine hundred twenty thousand, nine hundred sixty-four".