7894063 has 4 divisors (see below), whose sum is σ = 8309560. Its totient is φ = 7478568.

The previous prime is 7894043. The next prime is 7894087. The reversal of 7894063 is 3604987.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3604987 = 227 ⋅15881.

It is a cyclic number.

It is not a de Polignac number, because 7894063 - 2¹⁷ = 7762991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7894043) 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 in 3 ways as a sum of consecutive naturals, for example, 207720 + ... + 207757.

It is an arithmetic number, because the mean of its divisors is an integer number (2077390).

Almost surely, 2^7894063 is an apocalyptic number.

7894063 is a deficient number, since it is larger than the sum of its proper divisors (415497).

7894063 is a wasteful number, since it uses less digits than its factorization.

7894063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415496.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 7894063 is about 2809.6375211048. The cubic root of 7894063 is about 199.1132659910.

It can be divided in two parts, 78940 and 63, that added together give a triangular number (79003 = T₃₉₇).

The spelling of 7894063 in words is "seven million, eight hundred ninety-four thousand, sixty-three".