774098068 has 6 divisors (see below), whose sum is σ = 1354671626. Its totient is φ = 387049032.

The previous prime is 774098041. The next prime is 774098069. The reversal of 774098068 is 860890477.

It can be written as a sum of positive squares in only one way, i.e., 655462404 + 118635664 = 25602^2 + 10892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774098069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96762255 + ... + 96762262.

Almost surely, 2^774098068 is an apocalyptic number.

It is an amenable number.

774098068 is a deficient number, since it is larger than the sum of its proper divisors (580573558).

774098068 is a wasteful number, since it uses less digits than its factorization.

774098068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193524521 (or 193524519 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 774098068 is about 27822.6179213963. The cubic root of 774098068 is about 918.1888074933.

The spelling of 774098068 in words is "seven hundred seventy-four million, ninety-eight thousand, sixty-eight".