774964 has 6 divisors (see below), whose sum is σ = 1356194. Its totient is φ = 387480.

The previous prime is 774959. The next prime is 774997. The reversal of 774964 is 469477.

It can be written as a sum of positive squares in only one way, i.e., 532900 + 242064 = 730^2 + 492^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 96867 + ... + 96874.

2⁷⁷⁴⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

774964 is a deficient number, since it is larger than the sum of its proper divisors (581230).

774964 is a wasteful number, since it uses less digits than its factorization.

774964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193745 (or 193743 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 774964 is about 880.3203962195. The cubic root of 774964 is about 91.8531052150.

It can be divided in two parts, 77 and 4964, that added together give a square (5041 = 71²).

The spelling of 774964 in words is "seven hundred seventy-four thousand, nine hundred sixty-four".