3672420293 has 2 divisors, whose sum is σ = 3672420294. Its totient is φ = 3672420292.

The previous prime is 3672420277. The next prime is 3672420331. The reversal of 3672420293 is 3920242763.

3672420293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3672420331) can be obtained adding 3672420293 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2779187524 + 893232769 = 52718^2 + 29887^2 .

It is an emirp because it is prime and its reverse (3920242763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3672420293 - 2⁴ = 3672420277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3672420593) 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 as a sum of consecutive naturals, namely, 1836210146 + 1836210147.

It is an arithmetic number, because the mean of its divisors is an integer number (1836210147).

Almost surely, 2^3672420293 is an apocalyptic number.

It is an amenable number.

3672420293 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672420293 is an equidigital number, since it uses as much as digits as its factorization.

3672420293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 3672420293 is about 60600.4974649549. The cubic root of 3672420293 is about 1542.8278133505.

The spelling of 3672420293 in words is "three billion, six hundred seventy-two million, four hundred twenty thousand, two hundred ninety-three".