774790113 has 24 divisors (see below), whose sum is σ = 1154448288. Its totient is φ = 460545408.

The previous prime is 774790087. The next prime is 774790117. The reversal of 774790113 is 311097477.

It is not a de Polignac number, because 774790113 - 2⁸ = 774789857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (774790117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2631 + ... + 39452.

It is an arithmetic number, because the mean of its divisors is an integer number (48102012).

Almost surely, 2^774790113 is an apocalyptic number.

It is an amenable number.

774790113 is a deficient number, since it is larger than the sum of its proper divisors (379658175).

774790113 is a wasteful number, since it uses less digits than its factorization.

774790113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42141 (or 42122 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 39.

The square root of 774790113 is about 27835.0518770848. The cubic root of 774790113 is about 918.4623467840.

The spelling of 774790113 in words is "seven hundred seventy-four million, seven hundred ninety thousand, one hundred thirteen".