2034386 has 4 divisors (see below), whose sum is σ = 3051582. Its totient is φ = 1017192.

The previous prime is 2034367. The next prime is 2034421. The reversal of 2034386 is 6834302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6834302 = 2 ⋅3417151.

It can be written as a sum of positive squares in only one way, i.e., 1651225 + 383161 = 1285^2 + 619^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 508595 + ... + 508598.

2^2034386 is an apocalyptic number.

2034386 is a deficient number, since it is larger than the sum of its proper divisors (1017196).

2034386 is a wasteful number, since it uses less digits than its factorization.

2034386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017195.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2034386 is about 1426.3190386446. The cubic root of 2034386 is about 126.7100666916.

Adding to 2034386 its reverse (6834302), we get a palindrome (8868688).

The spelling of 2034386 in words is "two million, thirty-four thousand, three hundred eighty-six".