8813285490 has 32 divisors (see below), whose sum is σ = 21498641856. Its totient is φ = 2311680960.

The previous prime is 8813285477. The next prime is 8813285497. The reversal of 8813285490 is 945823188.

It is a super-2 number, since 2×8813285490² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8813285497) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2406172 + ... + 2409831.

It is an arithmetic number, because the mean of its divisors is an integer number (671832558).

Almost surely, 2^8813285490 is an apocalyptic number.

8813285490 is an abundant number, since it is smaller than the sum of its proper divisors (12685356366).

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

8813285490 is a wasteful number, since it uses less digits than its factorization.

8813285490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4816074.

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 8813285490 is about 93879.1003898099. The cubic root of 8813285490 is about 2065.5986741968.

The spelling of 8813285490 in words is "eight billion, eight hundred thirteen million, two hundred eighty-five thousand, four hundred ninety".