3840548 has 6 divisors (see below), whose sum is σ = 6720966. Its totient is φ = 1920272.

The previous prime is 3840547. The next prime is 3840601. The reversal of 3840548 is 8450483.

It can be written as a sum of positive squares in only one way, i.e., 3602404 + 238144 = 1898^2 + 488^2 .

It is not an unprimeable number, because it can be changed into a prime (3840541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480065 + ... + 480072.

It is an arithmetic number, because the mean of its divisors is an integer number (1120161).

Almost surely, 2^3840548 is an apocalyptic number.

It is an amenable number.

3840548 is a deficient number, since it is larger than the sum of its proper divisors (2880418).

3840548 is a wasteful number, since it uses less digits than its factorization.

3840548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960141 (or 960139 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 3840548 is about 1959.7316142778. The cubic root of 3840548 is about 156.6021544156.

The spelling of 3840548 in words is "three million, eight hundred forty thousand, five hundred forty-eight".