1036784564 has 6 divisors (see below), whose sum is σ = 1814372994. Its totient is φ = 518392280.

The previous prime is 1036784563. The next prime is 1036784611. The reversal of 1036784564 is 4654876301.

It can be written as a sum of positive squares in only one way, i.e., 850188964 + 186595600 = 29158^2 + 13660^2 .

It is a super-3 number, since 3×1036784564³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036784561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129598067 + ... + 129598074.

It is an arithmetic number, because the mean of its divisors is an integer number (302395499).

Almost surely, 2^1036784564 is an apocalyptic number.

It is an amenable number.

1036784564 is a deficient number, since it is larger than the sum of its proper divisors (777588430).

1036784564 is a wasteful number, since it uses less digits than its factorization.

1036784564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259196145 (or 259196143 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 1036784564 is about 32199.1391810402. The cubic root of 1036784564 is about 1012.1141754874.

The spelling of 1036784564 in words is "one billion, thirty-six million, seven hundred eighty-four thousand, five hundred sixty-four".