770960966 has 32 divisors (see below), whose sum is σ = 1240843968. Its totient is φ = 358364160.

The previous prime is 770960959. The next prime is 770961013. The reversal of 770960966 is 669069077.

It is a happy number.

It is a super-2 number, since 2×770960966² = 1188761622191306312, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634976 + ... + 636188.

It is an arithmetic number, because the mean of its divisors is an integer number (38776374).

Almost surely, 2^770960966 is an apocalyptic number.

770960966 is a deficient number, since it is larger than the sum of its proper divisors (469883002).

770960966 is a wasteful number, since it uses less digits than its factorization.

770960966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 770960966 is about 27766.1838573471. The cubic root of 770960966 is about 916.9467806129.

The spelling of 770960966 in words is "seven hundred seventy million, nine hundred sixty thousand, nine hundred sixty-six".