774248396 has 12 divisors (see below), whose sum is σ = 1355275152. Its totient is φ = 387026928.

The previous prime is 774248359. The next prime is 774248399. The reversal of 774248396 is 693842477.

774248396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (774248399) 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, 4640 + ... + 39623.

It is an arithmetic number, because the mean of its divisors is an integer number (112939596).

Almost surely, 2^774248396 is an apocalyptic number.

It is an amenable number.

774248396 is a deficient number, since it is larger than the sum of its proper divisors (581026756).

774248396 is a wasteful number, since it uses less digits than its factorization.

774248396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48640 (or 48638 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 774248396 is about 27825.3193332979. The cubic root of 774248396 is about 918.2482403390.

The spelling of 774248396 in words is "seven hundred seventy-four million, two hundred forty-eight thousand, three hundred ninety-six".