776349 has 12 divisors (see below), whose sum is σ = 1281696. Its totient is φ = 443592.

The previous prime is 776327. The next prime is 776357. The reversal of 776349 is 943677.

It is not a de Polignac number, because 776349 - 2⁵ = 776317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (776389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6099 + ... + 6224.

It is an arithmetic number, because the mean of its divisors is an integer number (106808).

2⁷⁷⁶³⁴⁹ is an apocalyptic number.

It is an amenable number.

776349 is a deficient number, since it is larger than the sum of its proper divisors (505347).

776349 is a wasteful number, since it uses less digits than its factorization.

776349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12336 (or 12333 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 776349 is about 881.1066904751. The cubic root of 776349 is about 91.9077919874.

The spelling of 776349 in words is "seven hundred seventy-six thousand, three hundred forty-nine".