1868034 has 32 divisors (see below), whose sum is σ = 4331520. Its totient is φ = 526032.

The previous prime is 1868033. The next prime is 1868039. The reversal of 1868034 is 4308681.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1867992 and 1868010.

It is not an unprimeable number, because it can be changed into a prime (1868033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3037 + ... + 3599.

It is an arithmetic number, because the mean of its divisors is an integer number (135360).

2^1868034 is an apocalyptic number.

1868034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1868034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2165760).

1868034 is an abundant number, since it is smaller than the sum of its proper divisors (2463486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1868034 is a wasteful number, since it uses less digits than its factorization.

1868034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 1868034 is about 1366.7604032895. The cubic root of 1868034 is about 123.1577063602.

The spelling of 1868034 in words is "one million, eight hundred sixty-eight thousand, thirty-four".