4190361289 has 9 divisors (see below), whose sum is σ = 4423812717. Its totient is φ = 3968650764.

The previous prime is 4190361271. The next prime is 4190361299. The reversal of 4190361289 is 9821630914.

It is a happy number.

The square root of 4190361289 is 64733.

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

It is not a de Polignac number, because 4190361289 - 2¹¹ = 4190359241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4190361269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1228224 + ... + 1231630.

Almost surely, 2^4190361289 is an apocalyptic number.

4190361289 is the 64733-rd square number.

4190361289 is the 32367-th centered octagonal number.

It is an amenable number.

4190361289 is a deficient number, since it is larger than the sum of its proper divisors (233451428).

4190361289 is an frugal number, since it uses more digits than its factorization.

4190361289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852 (or 3426 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The cubic root of 4190361289 is about 1612.1934647490.

The spelling of 4190361289 in words is "four billion, one hundred ninety million, three hundred sixty-one thousand, two hundred eighty-nine".