771675310946 has 8 divisors (see below), whose sum is σ = 1194852094464. Its totient is φ = 373391279460.

The previous prime is 771675310873. The next prime is 771675310951. The reversal of 771675310946 is 649013576177.

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

It is a junction number, because it is equal to n+sod(n) for n = 771675310891 and 771675310900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6223187930 + ... + 6223188053.

It is an arithmetic number, because the mean of its divisors is an integer number (149356511808).

Almost surely, 2^771675310946 is an apocalyptic number.

771675310946 is a deficient number, since it is larger than the sum of its proper divisors (423176783518).

771675310946 is a wasteful number, since it uses less digits than its factorization.

771675310946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12446376016.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 771675310946 in words is "seven hundred seventy-one billion, six hundred seventy-five million, three hundred ten thousand, nine hundred forty-six".