3884948 has 6 divisors (see below), whose sum is σ = 6798666. Its totient is φ = 1942472.

The previous prime is 3884929. The next prime is 3884977. The reversal of 3884948 is 8494883.

It can be written as a sum of positive squares in only one way, i.e., 2067844 + 1817104 = 1438^2 + 1348^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3884899 and 3884908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485615 + ... + 485622.

It is an arithmetic number, because the mean of its divisors is an integer number (1133111).

Almost surely, 2^3884948 is an apocalyptic number.

It is an amenable number.

3884948 is a deficient number, since it is larger than the sum of its proper divisors (2913718).

3884948 is a wasteful number, since it uses less digits than its factorization.

3884948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971241 (or 971239 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 3884948 is about 1971.0271433950. The cubic root of 3884948 is about 157.2033283206.

The spelling of 3884948 in words is "three million, eight hundred eighty-four thousand, nine hundred forty-eight".