7882338 has 8 divisors (see below), whose sum is σ = 15764688. Its totient is φ = 2627444.

The previous prime is 7882333. The next prime is 7882361. The reversal of 7882338 is 8332887.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

7882338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7882296 and 7882305.

It is not an unprimeable number, because it can be changed into a prime (7882333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656856 + ... + 656867.

It is an arithmetic number, because the mean of its divisors is an integer number (1970586).

Almost surely, 2^7882338 is an apocalyptic number.

7882338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7882338 is a wasteful number, since it uses less digits than its factorization.

7882338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313728.

The product of its digits is 64512, while the sum is 39.

The square root of 7882338 is about 2807.5501776460. The cubic root of 7882338 is about 199.0146366009.

The spelling of 7882338 in words is "seven million, eight hundred eighty-two thousand, three hundred thirty-eight".