7897084528 has 60 divisors (see below), whose sum is σ = 16378909272. Its totient is φ = 3687623680.

The previous prime is 7897084519. The next prime is 7897084537. The reversal of 7897084528 is 8254807987.

It is an interprime number because it is at equal distance from previous prime (7897084519) and next prime (7897084537).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599226 + ... + 612262.

Almost surely, 2^7897084528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7897084528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8189454636).

7897084528 is an abundant number, since it is smaller than the sum of its proper divisors (8481824744).

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

7897084528 is a wasteful number, since it uses less digits than its factorization.

7897084528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13210 (or 13187 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 58.

The square root of 7897084528 is about 88865.5418483452. The cubic root of 7897084528 is about 1991.3866691843.

The spelling of 7897084528 in words is "seven billion, eight hundred ninety-seven million, eighty-four thousand, five hundred twenty-eight".