3913118 has 16 divisors (see below), whose sum is σ = 6483456. Its totient is φ = 1756440.

The previous prime is 3913109. The next prime is 3913121. The reversal of 3913118 is 8113193.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755 + ... + 2897.

It is an arithmetic number, because the mean of its divisors is an integer number (405216).

Almost surely, 2^3913118 is an apocalyptic number.

3913118 is a deficient number, since it is larger than the sum of its proper divisors (2570338).

3913118 is a wasteful number, since it uses less digits than its factorization.

3913118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239.

The product of its digits is 648, while the sum is 26.

The square root of 3913118 is about 1978.1602563999. The cubic root of 3913118 is about 157.5823773316.

The spelling of 3913118 in words is "three million, nine hundred thirteen thousand, one hundred eighteen".