3730213245 has 32 divisors (see below), whose sum is σ = 6519803904. Its totient is φ = 1806120000.

The previous prime is 3730213243. The next prime is 3730213259. The reversal of 3730213245 is 5423120373.

It is not a de Polignac number, because 3730213245 - 2¹ = 3730213243 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730213241) 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 31 ways as a sum of consecutive naturals, for example, 108864 + ... + 138966.

It is an arithmetic number, because the mean of its divisors is an integer number (203743872).

Almost surely, 2^3730213245 is an apocalyptic number.

It is an amenable number.

3730213245 is a deficient number, since it is larger than the sum of its proper divisors (2789590659).

3730213245 is a wasteful number, since it uses less digits than its factorization.

3730213245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30873.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 3730213245 is about 61075.4717132827. The cubic root of 3730213245 is about 1550.8788973125.

The spelling of 3730213245 in words is "three billion, seven hundred thirty million, two hundred thirteen thousand, two hundred forty-five".