3962648 has 16 divisors (see below), whose sum is σ = 7541880. Its totient is φ = 1951488.

The previous prime is 3962641. The next prime is 3962653. The reversal of 3962648 is 8462693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3161 + ... + 4232.

Almost surely, 2^3962648 is an apocalyptic number.

It is an amenable number.

3962648 is a deficient number, since it is larger than the sum of its proper divisors (3579232).

3962648 is a wasteful number, since it uses less digits than its factorization.

3962648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466 (or 7462 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 3962648 is about 1990.6400980589. The cubic root of 3962648 is about 158.2444541497.

The spelling of 3962648 in words is "three million, nine hundred sixty-two thousand, six hundred forty-eight".