8473942 has 4 divisors (see below), whose sum is σ = 12710916. Its totient is φ = 4236970.

The previous prime is 8473919. The next prime is 8473951. The reversal of 8473942 is 2493748.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2118484 + ... + 2118487.

It is an arithmetic number, because the mean of its divisors is an integer number (3177729).

Almost surely, 2^8473942 is an apocalyptic number.

8473942 is a deficient number, since it is larger than the sum of its proper divisors (4236974).

8473942 is a wasteful number, since it uses less digits than its factorization.

8473942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236973.

The product of its digits is 48384, while the sum is 37.

The square root of 8473942 is about 2911.0036070057. The cubic root of 8473942 is about 203.8739930541.

The spelling of 8473942 in words is "eight million, four hundred seventy-three thousand, nine hundred forty-two".