3858356 has 6 divisors (see below), whose sum is σ = 6752130. Its totient is φ = 1929176.

The previous prime is 3858317. The next prime is 3858367. The reversal of 3858356 is 6538583.

It can be written as a sum of positive squares in only one way, i.e., 3118756 + 739600 = 1766^2 + 860^2 .

It is a super-2 number, since 2×3858356² = 29773822045472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482291 + ... + 482298.

It is an arithmetic number, because the mean of its divisors is an integer number (1125355).

Almost surely, 2^3858356 is an apocalyptic number.

It is an amenable number.

3858356 is a deficient number, since it is larger than the sum of its proper divisors (2893774).

3858356 is a wasteful number, since it uses less digits than its factorization.

3858356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964593 (or 964591 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 3858356 is about 1964.2698388969. The cubic root of 3858356 is about 156.8438275548.

The spelling of 3858356 in words is "three million, eight hundred fifty-eight thousand, three hundred fifty-six".