8034521490 has 64 divisors (see below), whose sum is σ = 21450453120. Its totient is φ = 2140032960.

The previous prime is 8034521479. The next prime is 8034521501. The reversal of 8034521490 is 941254308.

It is an interprime number because it is at equal distance from previous prime (8034521479) and next prime (8034521501).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219825 + ... + 253755.

It is an arithmetic number, because the mean of its divisors is an integer number (335163330).

Almost surely, 2^8034521490 is an apocalyptic number.

8034521490 is an abundant number, since it is smaller than the sum of its proper divisors (13415931630).

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

8034521490 is a wasteful number, since it uses less digits than its factorization.

8034521490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34824 (or 34818 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8034521490 is about 89635.4923565437. The cubic root of 8034521490 is about 2002.8726627622.

Adding to 8034521490 its reverse (941254308), we get a palindrome (8975775798).

The spelling of 8034521490 in words is "eight billion, thirty-four million, five hundred twenty-one thousand, four hundred ninety".