774103216 has 20 divisors (see below), whose sum is σ = 1501962400. Its totient is φ = 386500032.

The previous prime is 774103189. The next prime is 774103217. The reversal of 774103216 is 612301477.

It is not an unprimeable number, because it can be changed into a prime (774103217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22776 + ... + 45463.

It is an arithmetic number, because the mean of its divisors is an integer number (75098120).

Almost surely, 2^774103216 is an apocalyptic number.

It is an amenable number.

774103216 is a deficient number, since it is larger than the sum of its proper divisors (727859184).

774103216 is a wasteful number, since it uses less digits than its factorization.

774103216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68956 (or 68950 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 774103216 is about 27822.7104359011. The cubic root of 774103216 is about 918.1908429053.

The spelling of 774103216 in words is "seven hundred seventy-four million, one hundred three thousand, two hundred sixteen".