776414 has 8 divisors (see below), whose sum is σ = 1176240. Its totient is φ = 384336.

The previous prime is 776401. The next prime is 776429. The reversal of 776414 is 414677.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 1679 + ... + 2090.

It is an arithmetic number, because the mean of its divisors is an integer number (147030).

2⁷⁷⁶⁴¹⁴ is an apocalyptic number.

776414 is a deficient number, since it is larger than the sum of its proper divisors (399826).

776414 is a wasteful number, since it uses less digits than its factorization.

776414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874.

The product of its digits is 4704, while the sum is 29.

The square root of 776414 is about 881.1435751340. The cubic root of 776414 is about 91.9103569162.

The spelling of 776414 in words is "seven hundred seventy-six thousand, four hundred fourteen".