3578073489 has 27 divisors (see below), whose sum is σ = 5242736187. Its totient is φ = 2351525904.

The previous prime is 3578073469. The next prime is 3578073503. The reversal of 3578073489 is 9843708753.

The square root of 3578073489 is 59817.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1048788225 + 2529285264 = 32385^2 + 50292^2 .

It is not a de Polignac number, because 3578073489 - 2²¹ = 3575976337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3578073409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22790199 + ... + 22790355.

Almost surely, 2^3578073489 is an apocalyptic number.

3578073489 is the 59817-th square number.

3578073489 is the 29909-th centered octagonal number.

It is an amenable number.

3578073489 is a deficient number, since it is larger than the sum of its proper divisors (1664662698).

3578073489 is an equidigital number, since it uses as much as digits as its factorization.

3578073489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The cubic root of 3578073489 is about 1529.5009534789.

The spelling of 3578073489 in words is "three billion, five hundred seventy-eight million, seventy-three thousand, four hundred eighty-nine".