7998234 has 16 divisors (see below), whose sum is σ = 16032288. Its totient is φ = 2660112.

The previous prime is 7998223. The next prime is 7998269. The reversal of 7998234 is 4328997.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064 + ... + 4500.

It is an arithmetic number, because the mean of its divisors is an integer number (1002018).

Almost surely, 2^7998234 is an apocalyptic number.

7998234 is an abundant number, since it is smaller than the sum of its proper divisors (8034054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7998234 is a wasteful number, since it uses less digits than its factorization.

7998234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989.

The product of its digits is 108864, while the sum is 42.

The square root of 7998234 is about 2828.1149198715. The cubic root of 7998234 is about 199.9852822503.

The spelling of 7998234 in words is "seven million, nine hundred ninety-eight thousand, two hundred thirty-four".