8434036 has 24 divisors (see below), whose sum is σ = 15984584. Its totient is φ = 3870720.

The previous prime is 8434021. The next prime is 8434037. The reversal of 8434036 is 6304348.

It can be written as a sum of positive squares in 4 ways, for example, as 481636 + 7952400 = 694^2 + 2820^2 .

It is a super-2 number, since 2×8434036² = 142265926498592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8433995 and 8434013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8434037) 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, 12196 + ... + 12868.

Almost surely, 2^8434036 is an apocalyptic number.

It is an amenable number.

8434036 is a deficient number, since it is larger than the sum of its proper divisors (7550548).

8434036 is a wasteful number, since it uses less digits than its factorization.

8434036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 8434036 is about 2904.1411811412. The cubic root of 8434036 is about 203.5534574530.

The spelling of 8434036 in words is "eight million, four hundred thirty-four thousand, thirty-six".