3102818 has 8 divisors (see below), whose sum is σ = 4661712. Its totient is φ = 1548916.

The previous prime is 3102817. The next prime is 3102829. The reversal of 3102818 is 8182013.

3102818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3102818² = 19254959082248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3102793 and 3102802.

It is not an unprimeable number, because it can be changed into a prime (3102811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1721 + ... + 3027.

It is an arithmetic number, because the mean of its divisors is an integer number (582714).

Almost surely, 2^3102818 is an apocalyptic number.

3102818 is a deficient number, since it is larger than the sum of its proper divisors (1558894).

3102818 is a wasteful number, since it uses less digits than its factorization.

3102818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 3102818 is about 1761.4817626078. The cubic root of 3102818 is about 145.8541421917.

The spelling of 3102818 in words is "three million, one hundred two thousand, eight hundred eighteen".