8148492361 has 9 divisors (see below), whose sum is σ = 8601742893. Its totient is φ = 7717999500.

The previous prime is 8148492353. The next prime is 8148492403. The reversal of 8148492361 is 1632948418.

The square root of 8148492361 is 90269.

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

It is not a de Polignac number, because 8148492361 - 2³ = 8148492353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8148492061) 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 8 ways as a sum of consecutive naturals, for example, 1712736 + ... + 1717486.

Almost surely, 2^8148492361 is an apocalyptic number.

8148492361 is the 90269-th square number.

8148492361 is the 45135-th centered octagonal number.

It is an amenable number.

8148492361 is a deficient number, since it is larger than the sum of its proper divisors (453250532).

8148492361 is an frugal number, since it uses more digits than its factorization.

8148492361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540 (or 4770 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The cubic root of 8148492361 is about 2012.2985808526.

The spelling of 8148492361 in words is "eight billion, one hundred forty-eight million, four hundred ninety-two thousand, three hundred sixty-one".