774349 has 4 divisors (see below), whose sum is σ = 799360. Its totient is φ = 749340.

The previous prime is 774343. The next prime is 774377. The reversal of 774349 is 943477.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 774349 - 2⁵ = 774317 is a prime.

It is a Duffinian number.

774349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12459 + ... + 12520.

It is an arithmetic number, because the mean of its divisors is an integer number (199840).

2⁷⁷⁴³⁴⁹ is an apocalyptic number.

It is an amenable number.

774349 is a deficient number, since it is larger than the sum of its proper divisors (25011).

774349 is a wasteful number, since it uses less digits than its factorization.

774349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25010.

The product of its digits is 21168, while the sum is 34.

The square root of 774349 is about 879.9710222502. The cubic root of 774349 is about 91.8288010283.

The spelling of 774349 in words is "seven hundred seventy-four thousand, three hundred forty-nine".