774424470874 has 16 divisors (see below), whose sum is σ = 1165096048896. Its totient is φ = 386059654800.

The previous prime is 774424470793. The next prime is 774424470893. The reversal of 774424470874 is 478074424477.

It is a super-2 number, since 2×774424470874² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2820219 + ... + 3082609.

It is an arithmetic number, because the mean of its divisors is an integer number (72818503056).

Almost surely, 2^774424470874 is an apocalyptic number.

774424470874 is a deficient number, since it is larger than the sum of its proper divisors (390671578022).

774424470874 is a wasteful number, since it uses less digits than its factorization.

774424470874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266781.

The product of its (nonzero) digits is 39337984, while the sum is 58.

The spelling of 774424470874 in words is "seven hundred seventy-four billion, four hundred twenty-four million, four hundred seventy thousand, eight hundred seventy-four".