3918026 has 16 divisors (see below), whose sum is σ = 6818496. Its totient is φ = 1653696.

The previous prime is 3918011. The next prime is 3918029. The reversal of 3918026 is 6208193.

It is a self number, because there is not a number n which added to its sum of digits gives 3918026.

It is not an unprimeable number, because it can be changed into a prime (3918029) 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, 1151 + ... + 3026.

It is an arithmetic number, because the mean of its divisors is an integer number (426156).

Almost surely, 2^3918026 is an apocalyptic number.

3918026 is a deficient number, since it is larger than the sum of its proper divisors (2900470).

3918026 is a wasteful number, since it uses less digits than its factorization.

3918026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3918026 is about 1979.4004142669. The cubic root of 3918026 is about 157.6482319930.

The spelling of 3918026 in words is "three million, nine hundred eighteen thousand, twenty-six".