9773813967707 has 16 divisors (see below), whose sum is σ = 10229810687712. Its totient is φ = 9330206296320.

The previous prime is 9773813967703. The next prime is 9773813967769. The reversal of 9773813967707 is 7077693183779.

It is a cyclic number.

It is not a de Polignac number, because 9773813967707 - 2² = 9773813967703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9773813967703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11455058 + ... + 12278679.

It is an arithmetic number, because the mean of its divisors is an integer number (639363167982).

Almost surely, 2^{9773813967707} is an apocalyptic number.

9773813967707 is a deficient number, since it is larger than the sum of its proper divisors (455996720005).

9773813967707 is a wasteful number, since it uses less digits than its factorization.

9773813967707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23733998.

The product of its (nonzero) digits is 588110544, while the sum is 74.

The spelling of 9773813967707 in words is "nine trillion, seven hundred seventy-three billion, eight hundred thirteen million, nine hundred sixty-seven thousand, seven hundred seven".