8830369521 has 8 divisors (see below), whose sum is σ = 13082028960. Its totient is φ = 5886912996.

The previous prime is 8830369469. The next prime is 8830369609. The reversal of 8830369521 is 1259630388.

It is a happy number.

It is not a de Polignac number, because 8830369521 - 2⁷ = 8830369393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8830362521) 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, 163525335 + ... + 163525388.

It is an arithmetic number, because the mean of its divisors is an integer number (1635253620).

Almost surely, 2^8830369521 is an apocalyptic number.

It is an amenable number.

8830369521 is a deficient number, since it is larger than the sum of its proper divisors (4251659439).

8830369521 is a wasteful number, since it uses less digits than its factorization.

8830369521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327050732 (or 327050726 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 8830369521 is about 93970.0458710115. The cubic root of 8830369521 is about 2066.9324928819.

The spelling of 8830369521 in words is "eight billion, eight hundred thirty million, three hundred sixty-nine thousand, five hundred twenty-one".