3948118 has 8 divisors (see below), whose sum is σ = 6126480. Its totient is φ = 1905960.

The previous prime is 3948101. The next prime is 3948121. The reversal of 3948118 is 8118493.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 33978 + ... + 34093.

It is an arithmetic number, because the mean of its divisors is an integer number (765810).

Almost surely, 2^3948118 is an apocalyptic number.

3948118 is a deficient number, since it is larger than the sum of its proper divisors (2178362).

3948118 is a wasteful number, since it uses less digits than its factorization.

3948118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68102.

The product of its digits is 6912, while the sum is 34.

The square root of 3948118 is about 1986.9871665413. The cubic root of 3948118 is about 158.0508035101.

The spelling of 3948118 in words is "three million, nine hundred forty-eight thousand, one hundred eighteen".