8498436 has 24 divisors (see below), whose sum is σ = 20996640. Its totient is φ = 2666112.

The previous prime is 8498429. The next prime is 8498437. The reversal of 8498436 is 6348948.

It is a d-powerful number, because it can be written as 8⁷ + 4⁶ + 9⁵ + 8⁷ + 4¹¹ + 3³ + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (8498437) 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, 20626 + ... + 21033.

It is an arithmetic number, because the mean of its divisors is an integer number (874860).

Almost surely, 2^8498436 is an apocalyptic number.

It is an amenable number.

8498436 is an abundant number, since it is smaller than the sum of its proper divisors (12498204).

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

8498436 is a wasteful number, since it uses less digits than its factorization.

8498436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41683 (or 41681 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 8498436 is about 2915.2077112961. The cubic root of 8498436 is about 204.0702372524.

The spelling of 8498436 in words is "eight million, four hundred ninety-eight thousand, four hundred thirty-six".