7839348 has 36 divisors (see below), whose sum is σ = 20109600. Its totient is φ = 2375120.

The previous prime is 7839347. The next prime is 7839353. The reversal of 7839348 is 8439387.

It is a super-2 number, since 2×7839348² = 122910754130208, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7839347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1248 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (558600).

Almost surely, 2^7839348 is an apocalyptic number.

It is an amenable number.

7839348 is an abundant number, since it is smaller than the sum of its proper divisors (12270252).

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

7839348 is a wasteful number, since it uses less digits than its factorization.

7839348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5428 (or 5415 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 7839348 is about 2799.8835690078. The cubic root of 7839348 is about 198.6521705161.

The spelling of 7839348 in words is "seven million, eight hundred thirty-nine thousand, three hundred forty-eight".