3910138 has 16 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 1855216.

The previous prime is 3910133. The next prime is 3910141. The reversal of 3910138 is 8310193.

It is not an unprimeable number, because it can be changed into a prime (3910133) 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, 7428 + ... + 7936.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^3910138 is an apocalyptic number.

3910138 is a deficient number, since it is larger than the sum of its proper divisors (2258822).

3910138 is a wasteful number, since it uses less digits than its factorization.

3910138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3910138 is about 1977.4068878205. The cubic root of 3910138 is about 157.5423653564.

The spelling of 3910138 in words is "three million, nine hundred ten thousand, one hundred thirty-eight".