806744 has 16 divisors (see below), whose sum is σ = 1561920. Its totient is φ = 390240.

The previous prime is 806737. The next prime is 806761. The reversal of 806744 is 447608.

806744 = 217² + 218² + ... + 232².

806744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

806744 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379 + ... + 1874.

It is an arithmetic number, because the mean of its divisors is an integer number (97620).

2⁸⁰⁶⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

806744 is a deficient number, since it is larger than the sum of its proper divisors (755176).

806744 is a wasteful number, since it uses less digits than its factorization.

806744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290 (or 3286 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 806744 is about 898.1892896266. The cubic root of 806744 is about 93.0919043695.

The spelling of 806744 in words is "eight hundred six thousand, seven hundred forty-four".