7349811282 has 90 divisors (see below), whose sum is σ = 17622461415. Its totient is φ = 2213878920.

The previous prime is 7349811281. The next prime is 7349811311. The reversal of 7349811282 is 2821189437.

It is a happy number.

7349811282 is a `hidden beast` number, since 73 + 498 + 1 + 12 + 82 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3674905641 + 3674905641 = 60621^2 + 60621^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=60621.

It is not an unprimeable number, because it can be changed into a prime (7349811281) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 44010763 + ... + 44010929.

Almost surely, 2^7349811282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7349811282

7349811282 is an abundant number, since it is smaller than the sum of its proper divisors (10272650133).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7349811282 is an equidigital number, since it uses as much as digits as its factorization.

7349811282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 183 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 7349811282 is about 85731.0403646194. The cubic root of 7349811282 is about 1944.2796443341.

The spelling of 7349811282 in words is "seven billion, three hundred forty-nine million, eight hundred eleven thousand, two hundred eighty-two".