3775948 has 12 divisors (see below), whose sum is σ = 7208712. Its totient is φ = 1716320.

The previous prime is 3775943. The next prime is 3775973. The reversal of 3775948 is 8495773.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3775943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42865 + ... + 42952.

It is an arithmetic number, because the mean of its divisors is an integer number (600726).

Almost surely, 2^3775948 is an apocalyptic number.

It is an amenable number.

3775948 is a deficient number, since it is larger than the sum of its proper divisors (3432764).

3775948 is a wasteful number, since it uses less digits than its factorization.

3775948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85832 (or 85830 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 3775948 is about 1943.1798681543. The cubic root of 3775948 is about 155.7191418159.

The spelling of 3775948 in words is "three million, seven hundred seventy-five thousand, nine hundred forty-eight".