774361 has 4 divisors (see below), whose sum is σ = 884992. Its totient is φ = 663732.

The previous prime is 774343. The next prime is 774377. The reversal of 774361 is 163477.

774361 = T₂₆₁ + T₂₆₂ + ... + T₂₈₁.

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 774361 - 2⁷ = 774233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (774161) 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, 55305 + ... + 55318.

It is an arithmetic number, because the mean of its divisors is an integer number (221248).

2⁷⁷⁴³⁶¹ is an apocalyptic number.

It is an amenable number.

774361 is a deficient number, since it is larger than the sum of its proper divisors (110631).

774361 is a wasteful number, since it uses less digits than its factorization.

774361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110630.

The product of its digits is 3528, while the sum is 28.

The square root of 774361 is about 879.9778406301. The cubic root of 774361 is about 91.8292753794.

The spelling of 774361 in words is "seven hundred seventy-four thousand, three hundred sixty-one".