3856954 has 8 divisors (see below), whose sum is σ = 5941908. Its totient is φ = 1876320.

The previous prime is 3856949. The next prime is 3856967. The reversal of 3856954 is 4596583.

It can be written as a sum of positive squares in 2 ways, for example, as 3404025 + 452929 = 1845^2 + 673^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25987 + ... + 26134.

Almost surely, 2^3856954 is an apocalyptic number.

3856954 is a deficient number, since it is larger than the sum of its proper divisors (2084954).

3856954 is a wasteful number, since it uses less digits than its factorization.

3856954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52160.

The product of its digits is 129600, while the sum is 40.

The square root of 3856954 is about 1963.9129308602. The cubic root of 3856954 is about 156.8248279528.

The spelling of 3856954 in words is "three million, eight hundred fifty-six thousand, nine hundred fifty-four".