3948814 has 16 divisors (see below), whose sum is σ = 6196320. Its totient is φ = 1884960.

The previous prime is 3948809. The next prime is 3948817. The reversal of 3948814 is 4188493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3948817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5644 + ... + 6304.

It is an arithmetic number, because the mean of its divisors is an integer number (387270).

Almost surely, 2^3948814 is an apocalyptic number.

3948814 is a deficient number, since it is larger than the sum of its proper divisors (2247506).

3948814 is a wasteful number, since it uses less digits than its factorization.

3948814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795.

The product of its digits is 27648, while the sum is 37.

The square root of 3948814 is about 1987.1622983541. The cubic root of 3948814 is about 158.0600903733.

The spelling of 3948814 in words is "three million, nine hundred forty-eight thousand, eight hundred fourteen".