3678148 has 12 divisors (see below), whose sum is σ = 6450192. Its totient is φ = 1835240.

The previous prime is 3678131. The next prime is 3678149. The reversal of 3678148 is 8418763.

It is a happy number.

3678148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3678148³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3678149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3303 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (537516).

Almost surely, 2^3678148 is an apocalyptic number.

It is an amenable number.

3678148 is a deficient number, since it is larger than the sum of its proper divisors (2772044).

3678148 is a wasteful number, since it uses less digits than its factorization.

3678148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1920 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 3678148 is about 1917.8498377089. The cubic root of 3678148 is about 154.3629489519.

It can be divided in two parts, 367 and 8148, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 3678148 in words is "three million, six hundred seventy-eight thousand, one hundred forty-eight".