773994 has 16 divisors (see below), whose sum is σ = 1667232. Its totient is φ = 238128.

The previous prime is 773989. The next prime is 773999. The reversal of 773994 is 499377.

It is an interprime number because it is at equal distance from previous prime (773989) and next prime (773999).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 773994.

It is not an unprimeable number, because it can be changed into a prime (773999) by changing a digit.

773994 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884 + ... + 5039.

It is an arithmetic number, because the mean of its divisors is an integer number (104202).

2⁷⁷³⁹⁹⁴ is an apocalyptic number.

773994 is an abundant number, since it is smaller than the sum of its proper divisors (893238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

773994 is a wasteful number, since it uses less digits than its factorization.

773994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941.

The product of its digits is 47628, while the sum is 39.

The square root of 773994 is about 879.7692879386. The cubic root of 773994 is about 91.8147659238.

The spelling of 773994 in words is "seven hundred seventy-three thousand, nine hundred ninety-four".