3085863 has 12 divisors (see below), whose sum is σ = 4523064. Its totient is φ = 1870000.

The previous prime is 3085843. The next prime is 3085903. The reversal of 3085863 is 3685803.

It is not a de Polignac number, because 3085863 - 2⁹ = 3085351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3888 + ... + 4613.

It is an arithmetic number, because the mean of its divisors is an integer number (376922).

Almost surely, 2^3085863 is an apocalyptic number.

3085863 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3085863 is a deficient number, since it is larger than the sum of its proper divisors (1437201).

3085863 is a wasteful number, since it uses less digits than its factorization.

3085863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526 (or 8515 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3085863 is about 1756.6624604630. The cubic root of 3085863 is about 145.5879889611.

The spelling of 3085863 in words is "three million, eighty-five thousand, eight hundred sixty-three".