787364 has 12 divisors (see below), whose sum is σ = 1411788. Its totient is φ = 384000.

The previous prime is 787361. The next prime is 787427. The reversal of 787364 is 463787.

It can be written as a sum of positive squares in 2 ways, for example, as 209764 + 577600 = 458^2 + 760^2 .

It is a zygodrome in base 3.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 787364.

It is not an unprimeable number, because it can be changed into a prime (787361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237 + ... + 2564.

It is an arithmetic number, because the mean of its divisors is an integer number (117649).

2⁷⁸⁷³⁶⁴ is an apocalyptic number.

It is an amenable number.

787364 is a deficient number, since it is larger than the sum of its proper divisors (624424).

787364 is a wasteful number, since it uses less digits than its factorization.

787364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846 (or 4844 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 787364 is about 887.3353368372. The cubic root of 787364 is about 92.3404212289.

The spelling of 787364 in words is "seven hundred eighty-seven thousand, three hundred sixty-four".