6976245065 has 4 divisors (see below), whose sum is σ = 8371494084. Its totient is φ = 5580996048.

The previous prime is 6976244981. The next prime is 6976245077. The reversal of 6976245065 is 5605426796.

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 2625127696 + 4351117369 = 51236^2 + 65963^2 .

It is a cyclic number.

It is not a de Polignac number, because 6976245065 - 2¹² = 6976240969 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 697624502 + ... + 697624511.

It is an arithmetic number, because the mean of its divisors is an integer number (2092873521).

Almost surely, 2^6976245065 is an apocalyptic number.

It is an amenable number.

6976245065 is a deficient number, since it is larger than the sum of its proper divisors (1395249019).

6976245065 is a wasteful number, since it uses less digits than its factorization.

6976245065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395249018.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The square root of 6976245065 is about 83523.9191190164. The cubic root of 6976245065 is about 1910.7648467747.

The spelling of 6976245065 in words is "six billion, nine hundred seventy-six million, two hundred forty-five thousand, sixty-five".