7705990536 has 64 divisors (see below), whose sum is σ = 19702483200. Its totient is φ = 2510976000.

The previous prime is 7705990489. The next prime is 7705990547. The reversal of 7705990536 is 6350995077.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171376 + ... + 211616.

It is an arithmetic number, because the mean of its divisors is an integer number (307851300).

Almost surely, 2^7705990536 is an apocalyptic number.

It is an amenable number.

7705990536 is an abundant number, since it is smaller than the sum of its proper divisors (11996492664).

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

7705990536 is a wasteful number, since it uses less digits than its factorization.

7705990536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40430 (or 40426 counting only the distinct ones).

The product of its (nonzero) digits is 1786050, while the sum is 51.

The square root of 7705990536 is about 87783.7714842556. The cubic root of 7705990536 is about 1975.1927845567.

The spelling of 7705990536 in words is "seven billion, seven hundred five million, nine hundred ninety thousand, five hundred thirty-six".