8046388 has 36 divisors (see below), whose sum is σ = 16673412. Its totient is φ = 3386880.

The previous prime is 8046371. The next prime is 8046397. The reversal of 8046388 is 8836408.

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 6853924 = 1092^2 + 2618^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11620 + ... + 12292.

Almost surely, 2^8046388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8046388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8336706).

8046388 is an abundant number, since it is smaller than the sum of its proper divisors (8627024).

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

8046388 is a wasteful number, since it uses less digits than its factorization.

8046388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8046388 is about 2836.6155890427. The cubic root of 8046388 is about 200.3858218954.

The spelling of 8046388 in words is "eight million, forty-six thousand, three hundred eighty-eight".