8240334 has 16 divisors (see below), whose sum is σ = 16792272. Its totient is φ = 2694848.

The previous prime is 8240333. The next prime is 8240339. The reversal of 8240334 is 4330428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8240333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639 + ... + 13274.

It is an arithmetic number, because the mean of its divisors is an integer number (1049517).

Almost surely, 2^8240334 is an apocalyptic number.

8240334 is an abundant number, since it is smaller than the sum of its proper divisors (8551938).

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

8240334 is a wasteful number, since it uses less digits than its factorization.

8240334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25971.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 8240334 is about 2870.5981954986. The cubic root of 8240334 is about 201.9830557953.

The spelling of 8240334 in words is "eight million, two hundred forty thousand, three hundred thirty-four".