8331081362 has 18 divisors (see below), whose sum is σ = 12595957983. Its totient is φ = 4132689312.

The previous prime is 8331081361. The next prime is 8331081379. The reversal of 8331081362 is 2631801338.

It can be written as a sum of positive squares in 5 ways, for example, as 100781521 + 8230299841 = 10039^2 + 90721^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=64541.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8331081361) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30075968 + ... + 30076244.

Almost surely, 2^8331081362 is an apocalyptic number.

8331081362 is a deficient number, since it is larger than the sum of its proper divisors (4264876621).

8331081362 is an frugal number, since it uses more digits than its factorization.

8331081362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 8331081362 is about 91274.7575291219. The cubic root of 8331081362 is about 2027.2180228108.

The spelling of 8331081362 in words is "eight billion, three hundred thirty-one million, eighty-one thousand, three hundred sixty-two".