8481436 has 24 divisors (see below), whose sum is σ = 16145136. Its totient is φ = 3882240.

The previous prime is 8481413. The next prime is 8481437. The reversal of 8481436 is 6341848.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8481437) 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, 831 + ... + 4201.

It is an arithmetic number, because the mean of its divisors is an integer number (672714).

Almost surely, 2^8481436 is an apocalyptic number.

It is an amenable number.

8481436 is a deficient number, since it is larger than the sum of its proper divisors (7663700).

8481436 is a wasteful number, since it uses less digits than its factorization.

8481436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429 (or 3427 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 8481436 is about 2912.2905074872. The cubic root of 8481436 is about 203.9340745581.

The spelling of 8481436 in words is "eight million, four hundred eighty-one thousand, four hundred thirty-six".