3885735 has 32 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 1698048.

The previous prime is 3885733. The next prime is 3885737. The reversal of 3885735 is 5375883.

It is an interprime number because it is at equal distance from previous prime (3885733) and next prime (3885737).

It is not a de Polignac number, because 3885735 - 2¹ = 3885733 is a prime.

It is a super-3 number, since 3×3885735³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3885693 and 3885702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885733) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1611 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (231840).

Almost surely, 2^3885735 is an apocalyptic number.

3885735 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3885735 is a deficient number, since it is larger than the sum of its proper divisors (3533145).

3885735 is a wasteful number, since it uses less digits than its factorization.

3885735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647.

The product of its digits is 100800, while the sum is 39.

The square root of 3885735 is about 1971.2267753863. The cubic root of 3885735 is about 157.2139428484.

The spelling of 3885735 in words is "three million, eight hundred eighty-five thousand, seven hundred thirty-five".