3961488 has 20 divisors (see below), whose sum is σ = 10233968. Its totient is φ = 1320480.

The previous prime is 3961469. The next prime is 3961501. The reversal of 3961488 is 8841693.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41218 + ... + 41313.

Almost surely, 2^3961488 is an apocalyptic number.

It is an amenable number.

3961488 is an abundant number, since it is smaller than the sum of its proper divisors (6272480).

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

3961488 is a wasteful number, since it uses less digits than its factorization.

3961488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82542 (or 82536 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 3961488 is about 1990.3487131656. The cubic root of 3961488 is about 158.2290114894.

The spelling of 3961488 in words is "three million, nine hundred sixty-one thousand, four hundred eighty-eight".