3960628 has 24 divisors (see below), whose sum is σ = 8137472. Its totient is φ = 1651104.

The previous prime is 3960613. The next prime is 3960631. The reversal of 3960628 is 8260693.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3960593 and 3960602.

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, 876 + ... + 2947.

Almost surely, 2^3960628 is an apocalyptic number.

It is an amenable number.

3960628 is an abundant number, since it is smaller than the sum of its proper divisors (4176844).

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

3960628 is a wasteful number, since it uses less digits than its factorization.

3960628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871 (or 3869 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3960628 is about 1990.1326588949. The cubic root of 3960628 is about 158.2175606744.

The spelling of 3960628 in words is "three million, nine hundred sixty thousand, six hundred twenty-eight".