3892648 has 16 divisors (see below), whose sum is σ = 7320960. Its totient is φ = 1940400.

The previous prime is 3892631. The next prime is 3892649. The reversal of 3892648 is 8462983.

It is a self number, because there is not a number n which added to its sum of digits gives 3892648.

It is not an unprimeable number, because it can be changed into a prime (3892649) 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, 3433 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (457560).

Almost surely, 2^3892648 is an apocalyptic number.

It is an amenable number.

3892648 is a deficient number, since it is larger than the sum of its proper divisors (3428312).

3892648 is a wasteful number, since it uses less digits than its factorization.

3892648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488 (or 1484 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3892648 is about 1972.9794727771. The cubic root of 3892648 is about 157.3071192241.

The spelling of 3892648 in words is "three million, eight hundred ninety-two thousand, six hundred forty-eight".