966777763 has 8 divisors (see below), whose sum is σ = 1120024928. Its totient is φ = 817314624.

The previous prime is 966777751. The next prime is 966777767. The reversal of 966777763 is 367777669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 966777763 - 2⁵ = 966777731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 966777698 and 966777707.

It is not an unprimeable number, because it can be changed into a prime (966777767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945456 + ... + 946477.

It is an arithmetic number, because the mean of its divisors is an integer number (140003116).

Almost surely, 2^966777763 is an apocalyptic number.

966777763 is a deficient number, since it is larger than the sum of its proper divisors (153247165).

966777763 is a wasteful number, since it uses less digits than its factorization.

966777763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892013.

The product of its digits is 14002632, while the sum is 58.

The square root of 966777763 is about 31093.0500755394. The cubic root of 966777763 is about 988.8009709356.

The spelling of 966777763 in words is "nine hundred sixty-six million, seven hundred seventy-seven thousand, seven hundred sixty-three".