7663860485 has 4 divisors (see below), whose sum is σ = 9196632588. Its totient is φ = 6131088384.

The previous prime is 7663860461. The next prime is 7663860497. The reversal of 7663860485 is 5840683667.

7663860485 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1153145764 + 6510714721 = 33958^2 + 80689^2 .

It is a cyclic number.

It is not a de Polignac number, because 7663860485 - 2⁸ = 7663860229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766386044 + ... + 766386053.

It is an arithmetic number, because the mean of its divisors is an integer number (2299158147).

Almost surely, 2^7663860485 is an apocalyptic number.

It is an amenable number.

7663860485 is a deficient number, since it is larger than the sum of its proper divisors (1532772103).

7663860485 is a wasteful number, since it uses less digits than its factorization.

7663860485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532772102.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The square root of 7663860485 is about 87543.4776839486. The cubic root of 7663860485 is about 1971.5866253781.

The spelling of 7663860485 in words is "seven billion, six hundred sixty-three million, eight hundred sixty thousand, four hundred eighty-five".