4936894 has 4 divisors (see below), whose sum is σ = 7405344. Its totient is φ = 2468446.

The previous prime is 4936891. The next prime is 4936909. The reversal of 4936894 is 4986394.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4936894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4936891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234222 + ... + 1234225.

It is an arithmetic number, because the mean of its divisors is an integer number (1851336).

Almost surely, 2^4936894 is an apocalyptic number.

4936894 is a deficient number, since it is larger than the sum of its proper divisors (2468450).

4936894 is a wasteful number, since it uses less digits than its factorization.

4936894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468449.

The product of its digits is 186624, while the sum is 43.

The square root of 4936894 is about 2221.9122394910. The cubic root of 4936894 is about 170.2751484288.

The spelling of 4936894 in words is "four million, nine hundred thirty-six thousand, eight hundred ninety-four".