3866930 has 8 divisors (see below), whose sum is σ = 6960492. Its totient is φ = 1546768.

The previous prime is 3866927. The next prime is 3866957. The reversal of 3866930 is 396683.

It can be written as a sum of positive squares in 2 ways, for example, as 3508129 + 358801 = 1873^2 + 599^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193337 + ... + 193356.

Almost surely, 2^3866930 is an apocalyptic number.

3866930 is a deficient number, since it is larger than the sum of its proper divisors (3093562).

3866930 is a wasteful number, since it uses less digits than its factorization.

3866930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386700.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3866930 is about 1966.4511181313. The cubic root of 3866930 is about 156.9599205305.

The spelling of 3866930 in words is "three million, eight hundred sixty-six thousand, nine hundred thirty".