2034387 has 12 divisors (see below), whose sum is σ = 3093480. Its totient is φ = 1284768.

The previous prime is 2034367. The next prime is 2034421. The reversal of 2034387 is 7834302.

It is not a de Polignac number, because 2034387 - 2¹⁰ = 2033363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2034387.

It is not an unprimeable number, because it can be changed into a prime (2034317) 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, 5778 + ... + 6119.

It is an arithmetic number, because the mean of its divisors is an integer number (257790).

2^2034387 is an apocalyptic number.

2034387 is a deficient number, since it is larger than the sum of its proper divisors (1059093).

2034387 is a wasteful number, since it uses less digits than its factorization.

2034387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11922 (or 11919 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2034387 is about 1426.3193891972. The cubic root of 2034387 is about 126.7100874530.

Adding to 2034387 its reverse (7834302), we get a palindrome (9868689).

The spelling of 2034387 in words is "two million, thirty-four thousand, three hundred eighty-seven".