8433396 has 30 divisors (see below), whose sum is σ = 22047410. Its totient is φ = 2811024.

The previous prime is 8433367. The next prime is 8433407. The reversal of 8433396 is 6933348.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 3370896 = 2250^2 + 1836^2 .

It is a super-2 number, since 2×8433396² = 142244336185632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8433396.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 12691 + ... + 13338.

Almost surely, 2^8433396 is an apocalyptic number.

It is an amenable number.

8433396 is an abundant number, since it is smaller than the sum of its proper divisors (13614014).

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

8433396 is a wasteful number, since it uses less digits than its factorization.

8433396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26045 (or 26034 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 8433396 is about 2904.0309915702. The cubic root of 8433396 is about 203.5483085734.

The spelling of 8433396 in words is "eight million, four hundred thirty-three thousand, three hundred ninety-six".