3548918 has 8 divisors (see below), whose sum is σ = 5347512. Its totient is φ = 1766416.

The previous prime is 3548899. The next prime is 3548957. The reversal of 3548918 is 8198453.

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, 3455 + ... + 4362.

It is an arithmetic number, because the mean of its divisors is an integer number (668439).

Almost surely, 2^3548918 is an apocalyptic number.

3548918 is a deficient number, since it is larger than the sum of its proper divisors (1798594).

3548918 is a wasteful number, since it uses less digits than its factorization.

3548918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046.

The product of its digits is 34560, while the sum is 38.

The square root of 3548918 is about 1883.8572132728. The cubic root of 3548918 is about 152.5335302067.

The spelling of 3548918 in words is "three million, five hundred forty-eight thousand, nine hundred eighteen".