8297942 has 4 divisors (see below), whose sum is σ = 12446916. Its totient is φ = 4148970.

The previous prime is 8297941. The next prime is 8297977. The reversal of 8297942 is 2497928.

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 8297942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8297941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2074484 + ... + 2074487.

It is an arithmetic number, because the mean of its divisors is an integer number (3111729).

Almost surely, 2^8297942 is an apocalyptic number.

8297942 is a deficient number, since it is larger than the sum of its proper divisors (4148974).

8297942 is a wasteful number, since it uses less digits than its factorization.

8297942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148973.

The product of its digits is 72576, while the sum is 41.

The square root of 8297942 is about 2880.6148649203. The cubic root of 8297942 is about 202.4526496006.

The spelling of 8297942 in words is "eight million, two hundred ninety-seven thousand, nine hundred forty-two".