774344044 has 12 divisors (see below), whose sum is σ = 1355494504. Its totient is φ = 387059904.

The previous prime is 774344041. The next prime is 774344057. The reversal of 774344044 is 440443477.

It is a junction number, because it is equal to n+sod(n) for n = 774343994 and 774344012.

It is not an unprimeable number, because it can be changed into a prime (774344041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11394 + ... + 40969.

Almost surely, 2^774344044 is an apocalyptic number.

It is an amenable number.

774344044 is a deficient number, since it is larger than the sum of its proper divisors (581150460).

774344044 is a wasteful number, since it uses less digits than its factorization.

774344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56064 (or 56062 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 37.

The square root of 774344044 is about 27827.0380026333. The cubic root of 774344044 is about 918.2860511982.

The spelling of 774344044 in words is "seven hundred seventy-four million, three hundred forty-four thousand, forty-four".