783563364 has 36 divisors (see below), whose sum is σ = 1992138876. Its totient is φ = 259675968.

The previous prime is 783563323. The next prime is 783563399. The reversal of 783563364 is 463365387.

783563364 is a `hidden beast` number, since 7 + 8 + 3 + 5 + 633 + 6 + 4 = 666.

783563364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 311804964 + 471758400 = 17658^2 + 21720^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×783563364² = 1227943090805992992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56679 + ... + 69134.

It is an arithmetic number, because the mean of its divisors is an integer number (55337191).

Almost surely, 2^783563364 is an apocalyptic number.

It is an amenable number.

783563364 is an abundant number, since it is smaller than the sum of its proper divisors (1208575512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

783563364 is a wasteful number, since it uses less digits than its factorization.

783563364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125996 (or 125991 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 783563364 is about 27992.2018426561. The cubic root of 783563364 is about 921.9160461418.

The spelling of 783563364 in words is "seven hundred eighty-three million, five hundred sixty-three thousand, three hundred sixty-four".