4312894 has 4 divisors (see below), whose sum is σ = 6469344. Its totient is φ = 2156446.

The previous prime is 4312879. The next prime is 4312907. The reversal of 4312894 is 4982134.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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, 1078222 + ... + 1078225.

It is an arithmetic number, because the mean of its divisors is an integer number (1617336).

Almost surely, 2^4312894 is an apocalyptic number.

4312894 is a deficient number, since it is larger than the sum of its proper divisors (2156450).

4312894 is a wasteful number, since it uses less digits than its factorization.

4312894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156449.

The product of its digits is 6912, while the sum is 31.

The square root of 4312894 is about 2076.7508276151. The cubic root of 4312894 is about 162.7757086750.

The spelling of 4312894 in words is "four million, three hundred twelve thousand, eight hundred ninety-four".