3946898 has 8 divisors (see below), whose sum is σ = 5928780. Its totient is φ = 1970640.

The previous prime is 3946879. The next prime is 3946913. The reversal of 3946898 is 8986493.

3946898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3636649 + 310249 = 1907^2 + 557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048 + ... + 3476.

Almost surely, 2^3946898 is an apocalyptic number.

3946898 is a deficient number, since it is larger than the sum of its proper divisors (1981882).

3946898 is a wasteful number, since it uses less digits than its factorization.

3946898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812.

The product of its digits is 373248, while the sum is 47.

The square root of 3946898 is about 1986.6801453681. The cubic root of 3946898 is about 158.0345221793.

The spelling of 3946898 in words is "three million, nine hundred forty-six thousand, eight hundred ninety-eight".